Package org.mariadb.jdbc

Class BasePreparedStatement

java.lang.Object
org.mariadb.jdbc.Statement
org.mariadb.jdbc.BasePreparedStatement
All Implemented Interfaces:
AutoCloseable, PreparedStatement, Statement, Wrapper
Direct Known Subclasses:
ClientPreparedStatement, ServerPreparedStatement
public abstract class BasePreparedStatement extends Statement implements PreparedStatement
Common methods for prepare statement, for client and server prepare statement.

  • Field Details

    • sql

      protected final String sql
      prepare statement sql command

    • parameters

      protected Parameters parameters
      parameters

    • batchParameters

      protected List<Parameters> batchParameters
      batching parameters

    • prepareResult

      protected Prepare prepareResult
      PREPARE command result

  • Constructor Details

    • BasePreparedStatement

      public BasePreparedStatement(String sql, Connection con, ClosableLock lock, int autoGeneratedKeys, int resultSetType, int resultSetConcurrency, int defaultFetchSize)
      Constructor
      Parameters:
      sql - sql command
      con - connection
      lock - thread safe lock
      autoGeneratedKeys - indicate if automatif generated key retrival is required
      resultSetType - resultset type
      resultSetConcurrency - resultset concurrency
      defaultFetchSize - default fetch size

  • Method Details

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • getLastSql

      public String getLastSql()
      Overrides:
      getLastSql in class Statement

    • setPrepareResult

      public void setPrepareResult(Prepare prepareResult)
      Set PREPARE result
      Parameters:
      prepareResult - prepare result

    • getMeta

      public org.mariadb.jdbc.client.ColumnDecoder[] getMeta()
      Get cached metadata list
      Returns:
      metadata list

    • updateMeta

      public void updateMeta(org.mariadb.jdbc.client.ColumnDecoder[] ci)
      update cached metadata list
      Parameters:
      ci - metadata columns

    • execute

      public abstract boolean execute() throws SQLException
      Specified by:
      execute in interface PreparedStatement
      Throws:
      SQLException

    • executeQuery

      public abstract ResultSet executeQuery() throws SQLException
      Specified by:
      executeQuery in interface PreparedStatement
      Throws:
      SQLException

    • executeUpdate

      public abstract int executeUpdate() throws SQLException
      Specified by:
      executeUpdate in interface PreparedStatement
      Throws:
      SQLException

    • executeLargeUpdate

      public abstract long executeLargeUpdate() throws SQLException
      Specified by:
      executeLargeUpdate in interface PreparedStatement
      Throws:
      SQLException

    • addBatch

      public abstract void addBatch() throws SQLException
      Specified by:
      addBatch in interface PreparedStatement
      Throws:
      SQLException

    • getMetaData

      public abstract ResultSetMetaData getMetaData() throws SQLException
      Specified by:
      getMetaData in interface PreparedStatement
      Throws:
      SQLException

    • getParameterMetaData

      public abstract ParameterMetaData getParameterMetaData() throws SQLException
      Specified by:
      getParameterMetaData in interface PreparedStatement
      Throws:
      SQLException

    • setParameter

      public void setParameter(int index, Parameter param)
      Set parameter
      Parameters:
      index - parameter index
      param - parameter

    • addBatch

      public void addBatch(String sql) throws SQLException
      Description copied from class: Statement
      Adds the given SQL command to the current list of commands for this Statement object. The commands in this list can be executed as a batch by calling the method executeBatch.

      Note:This method cannot be called on a PreparedStatement or CallableStatement.

      Specified by:
      addBatch in interface Statement
      Overrides:
      addBatch in class Statement
      Parameters:
      sql - typically this is an SQL INSERT or UPDATE statement
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement, the driver does not support batch updates, the method is called on a PreparedStatement or CallableStatement
      See Also:

    • execute

      public boolean execute(String sql) throws SQLException
      Description copied from class: Statement
      Executes the given SQL statement, which may return multiple results. In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string.

      The execute method executes an SQL statement and indicates the form of the first result. You must then use the methods getResultSet or getUpdateCount to retrieve the result, and getMoreResults to move to any subsequent result(s).

      Note:This method cannot be called on a PreparedStatement or CallableStatement.

      Specified by:
      execute in interface Statement
      Overrides:
      execute in class Statement
      Parameters:
      sql - any SQL statement
      Returns:
      true if the first result is a ResultSet object; false if it is an update count or there are no results
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement, the method is called on a PreparedStatement or CallableStatement
      See Also:

    • execute

      public boolean execute(String sql, int autoGeneratedKeys) throws SQLException
      Description copied from class: Statement
      Executes the given SQL statement, which may return multiple results, and signals the driver that any auto-generated keys should be made available for retrieval. The driver will ignore this signal if the SQL statement is not an INSERT statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific).

      In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string.

      The execute method executes an SQL statement and indicates the form of the first result. You must then use the methods getResultSet or getUpdateCount to retrieve the result, and getMoreResults to move to any subsequent result(s).

      Note:This method cannot be called on a PreparedStatement or CallableStatement.

      Specified by:
      execute in interface Statement
      Overrides:
      execute in class Statement
      Parameters:
      sql - any SQL statement
      autoGeneratedKeys - a constant indicating whether auto-generated keys should be made available for retrieval using the method getGeneratedKeys; one of the following constants: Statement.RETURN_GENERATED_KEYS or Statement.NO_GENERATED_KEYS
      Returns:
      true if the first result is a ResultSet object; false if it is an update count or there are no results
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement, the second parameter supplied to this method is not Statement.RETURN_GENERATED_KEYS or Statement.NO_GENERATED_KEYS, the method is called on a PreparedStatement or CallableStatement
      See Also:

    • execute

      public boolean execute(String sql, int[] columnIndexes) throws SQLException
      Description copied from class: Statement
      Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the indexes of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an INSERT statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific).

      Under some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string.

      The execute method executes an SQL statement and indicates the form of the first result. You must then use the methods getResultSet or getUpdateCount to retrieve the result, and getMoreResults to move to any subsequent result(s).

      Note:This method cannot be called on a PreparedStatement or CallableStatement.

      Specified by:
      execute in interface Statement
      Overrides:
      execute in class Statement
      Parameters:
      sql - any SQL statement
      columnIndexes - an array of the indexes of the columns in the inserted row that should be made available for retrieval by a call to the method getGeneratedKeys
      Returns:
      true if the first result is a ResultSet object; false if it is an update count or there are no results
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement, the elements in the int array passed to this method are not valid column indexes, the method is called on a PreparedStatement or CallableStatement
      See Also:

    • execute

      public boolean execute(String sql, String[] columnNames) throws SQLException
      Description copied from class: Statement
      Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the names of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an INSERT statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific).

      In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string.

      The execute method executes an SQL statement and indicates the form of the first result. You must then use the methods getResultSet or getUpdateCount to retrieve the result, and getMoreResults to move to any subsequent result(s).

      Note:This method cannot be called on a PreparedStatement or CallableStatement.

      Specified by:
      execute in interface Statement
      Overrides:
      execute in class Statement
      Parameters:
      sql - any SQL statement
      columnNames - an array of the names of the columns in the inserted row that should be made available for retrieval by a call to the method getGeneratedKeys
      Returns:
      true if the next result is a ResultSet object; false if it is an update count or there are no more results
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement,the elements of the String array passed to this method are not valid column names, the method is called on a PreparedStatement or CallableStatement
      See Also:

    • executeQuery

      public ResultSet executeQuery(String sql) throws SQLException
      Description copied from class: Statement
      Executes the given SQL statement, which returns a single ResultSet object.

      Note:This method cannot be called on a PreparedStatement or CallableStatement.

      Specified by:
      executeQuery in interface Statement
      Overrides:
      executeQuery in class Statement
      Parameters:
      sql - an SQL statement to be sent to the database, typically a static SQL SELECT statement
      Returns:
      a ResultSet object that contains the data produced by the given query; never null
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement, the given SQL statement produces anything other than a single ResultSet object, the method is called on a PreparedStatement or CallableStatement

    • executeUpdate

      public int executeUpdate(String sql) throws SQLException
      Description copied from class: Statement
      Executes the given SQL statement, which may be an INSERT, UPDATE, or DELETE statement or an SQL statement that returns nothing, such as an SQL DDL statement.

      Note:This method cannot be called on a PreparedStatement or CallableStatement.

      Specified by:
      executeUpdate in interface Statement
      Overrides:
      executeUpdate in class Statement
      Parameters:
      sql - an SQL Data Manipulation Language (DML) statement, such as INSERT, UPDATE or DELETE; or an SQL statement that returns nothing, such as a DDL statement.
      Returns:
      either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement, the given SQL statement produces a ResultSet object, the method is called on a PreparedStatement or CallableStatement

    • executeUpdate

      public int executeUpdate(String sql, int autoGeneratedKeys) throws SQLException
      Description copied from class: Statement
      Executes the given SQL statement and signals the driver with the given flag about whether the auto-generated keys produced by this Statement object should be made available for retrieval. The driver will ignore the flag if the SQL statement is not an INSERT statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific).

      Note:This method cannot be called on a PreparedStatement or CallableStatement.

      Specified by:
      executeUpdate in interface Statement
      Overrides:
      executeUpdate in class Statement
      Parameters:
      sql - an SQL Data Manipulation Language (DML) statement, such as INSERT, UPDATE or DELETE; or an SQL statement that returns nothing, such as a DDL statement.
      autoGeneratedKeys - a flag indicating whether auto-generated keys should be made available for retrieval; one of the following constants: Statement.RETURN_GENERATED_KEYS Statement.NO_GENERATED_KEYS
      Returns:
      either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement, the given SQL statement returns a ResultSet object, the given constant is not one of those allowed, the method is called on a PreparedStatement or CallableStatement

    • executeUpdate

      public int executeUpdate(String sql, int[] columnIndexes) throws SQLException
      Description copied from class: Statement
      Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the indexes of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an INSERT statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific).

      Note:This method cannot be called on a PreparedStatement or CallableStatement.

      Specified by:
      executeUpdate in interface Statement
      Overrides:
      executeUpdate in class Statement
      Parameters:
      sql - an SQL Data Manipulation Language (DML) statement, such as INSERT, UPDATE or DELETE; or an SQL statement that returns nothing, such as a DDL statement.
      columnIndexes - an array of column indexes indicating the columns that should be returned from the inserted row
      Returns:
      either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement, the SQL statement returns a ResultSet object,the second argument supplied to this method is not an int array whose elements are valid column indexes, the method is called on a PreparedStatement or CallableStatement

    • executeUpdate

      public int executeUpdate(String sql, String[] columnNames) throws SQLException
      Description copied from class: Statement
      Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the names of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an INSERT statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific).

      Note:This method cannot be called on a PreparedStatement or CallableStatement.

      Specified by:
      executeUpdate in interface Statement
      Overrides:
      executeUpdate in class Statement
      Parameters:
      sql - an SQL Data Manipulation Language (DML) statement, such as INSERT, UPDATE or DELETE; or an SQL statement that returns nothing, such as a DDL statement.
      columnNames - an array of the names of the columns that should be returned from the inserted row
      Returns:
      either the row count for INSERT, UPDATE, or DELETE statements, or 0 for SQL statements that return nothing
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement, the SQL statement returns a ResultSet object, the second argument supplied to this method is not a String array whose elements are valid column names, the method is called on a PreparedStatement or CallableStatement

    • executeLargeUpdate

      public long executeLargeUpdate(String sql) throws SQLException
      Description copied from class: Statement
      Executes the given SQL statement, which may be an INSERT, UPDATE, or DELETE statement or an SQL statement that returns nothing, such as an SQL DDL statement. This method should be used when the returned row count may exceed Integer.MAX_VALUE.
      Specified by:
      executeLargeUpdate in interface Statement
      Overrides:
      executeLargeUpdate in class Statement
      Parameters:
      sql - sql command
      Returns:
      update counts
      Throws:
      SQLException - if any error occur during execution

    • executeLargeUpdate

      public long executeLargeUpdate(String sql, int autoGeneratedKeys) throws SQLException
      Description copied from class: Statement
      Identical to executeLargeUpdate(String sql), with a flag that indicate that autoGeneratedKeys (primary key fields with "auto_increment") generated id's must be retrieved.

      Those id's will be available using getGeneratedKeys() method.

      Specified by:
      executeLargeUpdate in interface Statement
      Overrides:
      executeLargeUpdate in class Statement
      Parameters:
      sql - sql command
      autoGeneratedKeys - a flag indicating whether auto-generated keys should be made available for retrieval; one of the following constants: Statement.RETURN_GENERATED_KEYS Statement.NO_GENERATED_KEYS
      Returns:
      update counts
      Throws:
      SQLException - if any error occur during execution

    • executeLargeUpdate

      public long executeLargeUpdate(String sql, int[] columnIndexes) throws SQLException
      Description copied from class: Statement
      Identical to executeLargeUpdate(String sql, int autoGeneratedKeys) with autoGeneratedKeys = Statement.RETURN_GENERATED_KEYS set.
      Specified by:
      executeLargeUpdate in interface Statement
      Overrides:
      executeLargeUpdate in class Statement
      Parameters:
      sql - sql command
      columnIndexes - column Indexes
      Returns:
      update counts
      Throws:
      SQLException - if any error occur during execution

    • executeLargeUpdate

      public long executeLargeUpdate(String sql, String[] columnNames) throws SQLException
      Description copied from class: Statement
      Identical to executeLargeUpdate(String sql, int autoGeneratedKeys) with autoGeneratedKeys = Statement.RETURN_GENERATED_KEYS set.
      Specified by:
      executeLargeUpdate in interface Statement
      Overrides:
      executeLargeUpdate in class Statement
      Parameters:
      sql - sql command
      columnNames - columns names
      Returns:
      update counts
      Throws:
      SQLException - if any error occur during execution

    • setNull

      public void setNull(int parameterIndex, int sqlType) throws SQLException
      Sets the designated parameter to SQL NULL.

      Note: You must specify the parameter's SQL type.

      Specified by:
      setNull in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      sqlType - the SQL type code defined in java.sql.Types
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type

    • setBoolean

      public void setBoolean(int parameterIndex, boolean x) throws SQLException
      Sets the designated parameter to the given Java boolean value. The driver converts this to an SQL BIT or BOOLEAN value when it sends it to the database.
      Specified by:
      setBoolean in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setByte

      public void setByte(int parameterIndex, byte x) throws SQLException
      Sets the designated parameter to the given Java byte value. The driver converts this to an SQL TINYINT value when it sends it to the database.
      Specified by:
      setByte in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setShort

      public void setShort(int parameterIndex, short x) throws SQLException
      Sets the designated parameter to the given Java short value. The driver converts this to an SQL SMALLINT value when it sends it to the database.
      Specified by:
      setShort in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setInt

      public void setInt(int parameterIndex, int x) throws SQLException
      Sets the designated parameter to the given Java int value. The driver converts this to an SQL INTEGER value when it sends it to the database.
      Specified by:
      setInt in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setLong

      public void setLong(int parameterIndex, long x) throws SQLException
      Sets the designated parameter to the given Java long value. The driver converts this to an SQL BIGINT value when it sends it to the database.
      Specified by:
      setLong in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setFloat

      public void setFloat(int parameterIndex, float x) throws SQLException
      Sets the designated parameter to the given Java float value. The driver converts this to an SQL REAL value when it sends it to the database.
      Specified by:
      setFloat in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setDouble

      public void setDouble(int parameterIndex, double x) throws SQLException
      Sets the designated parameter to the given Java double value. The driver converts this to an SQL DOUBLE value when it sends it to the database.
      Specified by:
      setDouble in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setBigDecimal

      public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException
      Sets the designated parameter to the given java.math.BigDecimal value. The driver converts this to an SQL NUMERIC value when it sends it to the database.
      Specified by:
      setBigDecimal in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setString

      public void setString(int parameterIndex, String x) throws SQLException
      Sets the designated parameter to the given Java String value. The driver converts this to an SQL VARCHAR or LONGVARCHAR value (depending on the argument's size relative to the driver's limits on VARCHAR values) when it sends it to the database.
      Specified by:
      setString in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setBytes

      public void setBytes(int parameterIndex, byte[] x) throws SQLException
      Sets the designated parameter to the given Java array of bytes. The driver converts this to an SQL VARBINARY or LONGVARBINARY (depending on the argument's size relative to the driver's limits on VARBINARY values) when it sends it to the database.
      Specified by:
      setBytes in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setDate

      public void setDate(int parameterIndex, Date x) throws SQLException
      Sets the designated parameter to the given java.sql.Date value using the default time zone of the virtual machine that is running the application. The driver converts this to an SQL DATE value when it sends it to the database.
      Specified by:
      setDate in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setTime

      public void setTime(int parameterIndex, Time x) throws SQLException
      Sets the designated parameter to the given java.sql.Time value. The driver converts this to an SQL TIME value when it sends it to the database.
      Specified by:
      setTime in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setTimestamp

      public void setTimestamp(int parameterIndex, Timestamp x) throws SQLException
      Sets the designated parameter to the given java.sql.Timestamp value. The driver converts this to an SQL TIMESTAMP value when it sends it to the database.
      Specified by:
      setTimestamp in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setAsciiStream

      public void setAsciiStream(int parameterIndex, InputStream x, int length) throws SQLException
      Sets the designated parameter to the given input stream, which will have the specified number of bytes. When a very large ASCII value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.InputStream. Data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from ASCII to the database char format.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Specified by:
      setAsciiStream in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the Java input stream that contains the ASCII parameter value
      length - the number of bytes in the stream
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • setUnicodeStream

      @Deprecated public void setUnicodeStream(int parameterIndex, InputStream x, int length) throws SQLException
      Deprecated.
      Use setCharacterStream
      Sets the designated parameter to the given input stream, which will have the specified number of bytes.

      When a very large Unicode value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.InputStream object. The data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from Unicode to the database char format.

      The byte format of the Unicode stream must be a Java UTF-8, as defined in the Java Virtual Machine Specification.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Specified by:
      setUnicodeStream in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - a java.io.InputStream object that contains the Unicode parameter value
      length - the number of bytes in the stream
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method

    • setBinaryStream

      public void setBinaryStream(int parameterIndex, InputStream x, int length) throws SQLException
      Sets the designated parameter to the given input stream, which will have the specified number of bytes. When a very large binary value is input to a LONGVARBINARY parameter, it may be more practical to send it via a java.io.InputStream object. The data will be read from the stream as needed until end-of-file is reached.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Specified by:
      setBinaryStream in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the java input stream which contains the binary parameter value
      length - the number of bytes in the stream
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

    • clearParameters

      public void clearParameters() throws SQLException
      Clears the current parameter values immediately.

      In general, parameter values remain in force for repeated use of a statement. Setting a parameter value automatically clears its previous value. However, in some cases it is useful to immediately release the resources used by the current parameter values; this can be done by calling the method clearParameters.

      Specified by:
      clearParameters in interface PreparedStatement
      Throws:
      SQLException - if a database access error occurs or this method is called on a closed PreparedStatement

    • clearBatch

      public void clearBatch() throws SQLException
      Description copied from class: Statement
      Empties this Statement object's current list of SQL commands.
      Specified by:
      clearBatch in interface Statement
      Overrides:
      clearBatch in class Statement
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement or the driver does not support batch updates
      See Also:

    • setObject

      public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException
      Sets the value of the designated parameter with the given object.

      This method is similar to setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength), except that it assumes a scale of zero.

      Specified by:
      setObject in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the object containing the input parameter value
      targetSqlType - the SQL type (as defined in java.sql.Types) to be sent to the database
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support the specified targetSqlType
      See Also:

    • setObject

      public void setObject(int parameterIndex, Object x) throws SQLException
      Sets the value of the designated parameter using the given object.

      The JDBC specification specifies a standard mapping from Java Object types to SQL types. The given argument will be converted to the corresponding SQL type before being sent to the database.

      Note that this method may be used to pass datatabase- specific abstract data types, by using a driver-specific Java type.

      If the object is of a class implementing the interface SQLData, the JDBC driver should call the method SQLData.writeSQL to write it to the SQL data stream. If, on the other hand, the object is of a class implementing Ref, Blob, Clob, NClob, Struct, java.net.URL, RowId, SQLXML or Array, the driver should pass it to the database as a value of the corresponding SQL type.

      Note: Not all databases allow for a non-typed Null to be sent to the backend. For maximum portability, the setNull or the setObject(int parameterIndex, Object x, int sqlType) method should be used instead of setObject(int parameterIndex, Object x).

      Note: This method throws an exception if there is an ambiguity, for example, if the object is of a class implementing more than one of the interfaces named above.

      Specified by:
      setObject in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the object containing the input parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement or the type of the given object is ambiguous

    • setCharacterStream

      public void setCharacterStream(int parameterIndex, Reader reader, int length) throws SQLException
      Sets the designated parameter to the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Specified by:
      setCharacterStream in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      reader - the java.io.Reader object that contains the Unicode data
      length - the number of characters in the stream
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      Since:
      1.2

    • setRef

      public void setRef(int parameterIndex, Ref x) throws SQLException
      Sets the designated parameter to the given REF(<structured-type>) value. The driver converts this to an SQL REF value when it sends it to the database.
      Specified by:
      setRef in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - an SQL REF value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.2

    • setBlob

      public void setBlob(int parameterIndex, Blob x) throws SQLException
      Sets the designated parameter to the given java.sql.Blob object. The driver converts this to an SQL BLOB value when it sends it to the database.
      Specified by:
      setBlob in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - a Blob object that maps an SQL BLOB value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.2

    • setClob

      public void setClob(int parameterIndex, Clob x) throws SQLException
      Sets the designated parameter to the given java.sql.Clob object. The driver converts this to an SQL CLOB value when it sends it to the database.
      Specified by:
      setClob in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - a Clob object that maps an SQL CLOB value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.2

    • setArray

      public void setArray(int parameterIndex, Array x) throws SQLException
      Sets the designated parameter to the given java.sql.Array object. The driver converts this to an SQL ARRAY value when it sends it to the database.
      Specified by:
      setArray in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - an Array object that maps an SQL ARRAY value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.2

    • setDate

      public void setDate(int parameterIndex, Date x, Calendar cal) throws SQLException
      Sets the designated parameter to the given java.sql.Date value, using the given Calendar object. The driver uses the Calendar object to construct an SQL DATE value, which the driver then sends to the database. With a Calendar object, the driver can calculate the date taking into account a custom timezone. If no Calendar object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.
      Specified by:
      setDate in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      cal - the Calendar object the driver will use to construct the date
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      Since:
      1.2

    • setTime

      public void setTime(int parameterIndex, Time x, Calendar cal) throws SQLException
      Sets the designated parameter to the given java.sql.Time value, using the given Calendar object. The driver uses the Calendar object to construct an SQL TIME value, which the driver then sends to the database. With a Calendar object, the driver can calculate the time taking into account a custom timezone. If no Calendar object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.
      Specified by:
      setTime in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      cal - the Calendar object the driver will use to construct the time
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      Since:
      1.2

    • setTimestamp

      public void setTimestamp(int parameterIndex, Timestamp x, Calendar cal) throws SQLException
      Sets the designated parameter to the given java.sql.Timestamp value, using the given Calendar object. The driver uses the Calendar object to construct an SQL TIMESTAMP value, which the driver then sends to the database. With a Calendar object, the driver can calculate the timestamp taking into account a custom timezone. If no Calendar object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.
      Specified by:
      setTimestamp in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      cal - the Calendar object the driver will use to construct the timestamp
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      Since:
      1.2

    • setNull

      public void setNull(int parameterIndex, int sqlType, String typeName) throws SQLException
      Sets the designated parameter to SQL NULL. This version of the method setNull should be used for user-defined types and REF type parameters. Examples of user-defined types include: STRUCT, DISTINCT, JAVA_OBJECT, and named array types.

      Note: To be portable, applications must give the SQL type code and the fully-qualified SQL type name when specifying a NULL user-defined or REF parameter. In the case of a user-defined type the name is the type name of the parameter itself. For a REF parameter, the name is the type name of the referenced type. If a JDBC driver does not need the type code or type name information, it may ignore it.

      Although it is intended for user-defined and Ref parameters, this method may be used to set a null parameter of any JDBC type. If the parameter does not have a user-defined or REF type, the given typeName is ignored.

      Specified by:
      setNull in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      sqlType - a value from java.sql.Types
      typeName - the fully-qualified name of an SQL user-defined type; ignored if the parameter is not a user-defined type or REF
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type or if the JDBC driver does not support this method
      Since:
      1.2

    • setURL

      public void setURL(int parameterIndex, URL x) throws SQLException
      Sets the designated parameter to the given java.net.URL value. The driver converts this to an SQL DATALINK value when it sends it to the database.
      Specified by:
      setURL in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the java.net.URL object to be set
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.4

    • setRowId

      public void setRowId(int parameterIndex, RowId x) throws SQLException
      Sets the designated parameter to the given java.sql.RowId object. The driver converts this to an SQL ROWID value when it sends it to the database
      Specified by:
      setRowId in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setNString

      public void setNString(int parameterIndex, String value) throws SQLException
      Sets the designated parameter to the given String object. The driver converts this to an SQL NCHAR or NVARCHAR or LONGNVARCHAR value (depending on the argument's size relative to the driver's limits on NVARCHAR values) when it sends it to the database.
      Specified by:
      setNString in interface PreparedStatement
      Parameters:
      parameterIndex - of the first parameter is 1, the second is 2, ...
      value - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs; or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setNCharacterStream

      public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException
      Sets the designated parameter to a Reader object. The Reader reads the data till end-of-file is reached. The driver does the necessary conversion from Java character format to the national character set in the database.
      Specified by:
      setNCharacterStream in interface PreparedStatement
      Parameters:
      parameterIndex - of the first parameter is 1, the second is 2, ...
      value - the parameter value
      length - the number of characters in the parameter data.
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs; or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setNClob

      public void setNClob(int parameterIndex, NClob value) throws SQLException
      Sets the designated parameter to a java.sql.NClob object. The driver converts this to an SQL NCLOB value when it sends it to the database.
      Specified by:
      setNClob in interface PreparedStatement
      Parameters:
      parameterIndex - of the first parameter is 1, the second is 2, ...
      value - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs; or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setClob

      public void setClob(int parameterIndex, Reader reader, long length) throws SQLException
      Sets the designated parameter to a Reader object. The reader must contain the number of characters specified by length otherwise a SQLException will be generated when the PreparedStatement is executed. This method differs from the setCharacterStream (int, Reader, int) method because it informs the driver that the parameter value should be sent to the server as a CLOB. When the setCharacterStream method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a LONGVARCHAR or a CLOB
      Specified by:
      setClob in interface PreparedStatement
      Parameters:
      parameterIndex - index of the first parameter is 1, the second is 2, ...
      reader - An object that contains the data to set the parameter value to.
      length - the number of characters in the parameter data.
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement or if the length specified is less than zero.
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setBlob

      public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException
      Sets the designated parameter to a InputStream object. The inputstream must contain the number of characters specified by length otherwise a SQLException will be generated when the PreparedStatement is executed. This method differs from the setBinaryStream (int, InputStream, int) method because it informs the driver that the parameter value should be sent to the server as a BLOB. When the setBinaryStream method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a LONGVARBINARY or a BLOB
      Specified by:
      setBlob in interface PreparedStatement
      Parameters:
      parameterIndex - index of the first parameter is 1, the second is 2, ...
      inputStream - An object that contains the data to set the parameter value to.
      length - the number of bytes in the parameter data.
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement; if the length specified is less than zero or if the number of bytes in the inputstream does not match the specified length.
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setNClob

      public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException
      Sets the designated parameter to a Reader object. The reader must contain the number of characters specified by length otherwise a SQLException will be generated when the PreparedStatement is executed. This method differs from the setCharacterStream (int, Reader, int) method because it informs the driver that the parameter value should be sent to the server as a NCLOB. When the setCharacterStream method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a LONGNVARCHAR or a NCLOB
      Specified by:
      setNClob in interface PreparedStatement
      Parameters:
      parameterIndex - index of the first parameter is 1, the second is 2, ...
      reader - An object that contains the data to set the parameter value to.
      length - the number of characters in the parameter data.
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the length specified is less than zero; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setSQLXML

      public void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException
      Sets the designated parameter to the given java.sql.SQLXML object. The driver converts this to an SQL XML value when it sends it to the database.
      Specified by:
      setSQLXML in interface PreparedStatement
      Parameters:
      parameterIndex - index of the first parameter is 1, the second is 2, ...
      xmlObject - a SQLXML object that maps an SQL XML value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement or the java.xml.transform.Result, Writer or OutputStream has not been closed for the SQLXML object
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setObject

      public void setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength) throws SQLException
      Sets the value of the designated parameter with the given object.

      If the second argument is an InputStream then the stream must contain the number of bytes specified by scaleOrLength. If the second argument is a Reader then the reader must contain the number of characters specified by scaleOrLength. If these conditions are not true the driver will generate a SQLException when the prepared statement is executed.

      The given Java object will be converted to the given targetSqlType before being sent to the database.

      If the object has a custom mapping (is of a class implementing the interface SQLData ), the JDBC driver should call the method SQLData.writeSQL to write it to the SQL data stream. If, on the other hand, the object is of a class implementing Ref , Blob, Clob, NClob, Struct, java.net.URL, or Array, the driver should pass it to the database as a value of the corresponding SQL type.

      Note that this method may be used to pass database-specific abstract data types.

      Specified by:
      setObject in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the object containing the input parameter value
      targetSqlType - the SQL type (as defined in java.sql.Types) to be sent to the database. The scale argument may further qualify this type.
      scaleOrLength - for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types, this is the number of digits after the decimal point. For Java Object types InputStream and Reader, this is the length of the data in the stream or reader. For all other types, this value will be ignored.
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement or if the Java Object specified by x is an InputStream or Reader object and the value of the scale parameter is less than zero
      SQLFeatureNotSupportedException - if the JDBC driver does not support the specified targetSqlType
      See Also:

    • setAsciiStream

      public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException
      Sets the designated parameter to the given input stream, which will have the specified number of bytes. When a very large ASCII value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.InputStream. Data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from ASCII to the database char format.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Specified by:
      setAsciiStream in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the Java input stream that contains the ASCII parameter value
      length - the number of bytes in the stream
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      Since:
      1.6

    • setBinaryStream

      public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException
      Sets the designated parameter to the given input stream, which will have the specified number of bytes. When a very large binary value is input to a LONGVARBINARY parameter, it may be more practical to send it via a java.io.InputStream object. The data will be read from the stream as needed until end-of-file is reached.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Specified by:
      setBinaryStream in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the java input stream which contains the binary parameter value
      length - the number of bytes in the stream
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      Since:
      1.6

    • setCharacterStream

      public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException
      Sets the designated parameter to the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Specified by:
      setCharacterStream in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      reader - the java.io.Reader object that contains the Unicode data
      length - the number of characters in the stream
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      Since:
      1.6

    • setAsciiStream

      public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException
      Sets the designated parameter to the given input stream. When a very large ASCII value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.InputStream. Data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from ASCII to the database char format.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setAsciiStream which takes a length parameter.

      Specified by:
      setAsciiStream in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the Java input stream that contains the ASCII parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setBinaryStream

      public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException
      Sets the designated parameter to the given input stream. When a very large binary value is input to a LONGVARBINARY parameter, it may be more practical to send it via a java.io.InputStream object. The data will be read from the stream as needed until end-of-file is reached.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setBinaryStream which takes a length parameter.

      Specified by:
      setBinaryStream in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the java input stream which contains the binary parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setCharacterStream

      public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException
      Sets the designated parameter to the given Reader object. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setCharacterStream which takes a length parameter.

      Specified by:
      setCharacterStream in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      reader - the java.io.Reader object that contains the Unicode data
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setNCharacterStream

      public void setNCharacterStream(int parameterIndex, Reader value) throws SQLException
      Sets the designated parameter to a Reader object. The Reader reads the data till end-of-file is reached. The driver does the necessary conversion from Java character format to the national character set in the database.

      Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

      Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setNCharacterStream which takes a length parameter.

      Specified by:
      setNCharacterStream in interface PreparedStatement
      Parameters:
      parameterIndex - of the first parameter is 1, the second is 2, ...
      value - the parameter value
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs; or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setClob

      public void setClob(int parameterIndex, Reader reader) throws SQLException
      Sets the designated parameter to a Reader object. This method differs from the setCharacterStream (int, Reader) method because it informs the driver that the parameter value should be sent to the server as a CLOB. When the setCharacterStream method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a LONGVARCHAR or a CLOB

      Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setClob which takes a length parameter.

      Specified by:
      setClob in interface PreparedStatement
      Parameters:
      parameterIndex - index of the first parameter is 1, the second is 2, ...
      reader - An object that contains the data to set the parameter value to.
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatementor if parameterIndex does not correspond to a parameter marker in the SQL statement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setBlob

      public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException
      Sets the designated parameter to a InputStream object. This method differs from the setBinaryStream (int, InputStream) method because it informs the driver that the parameter value should be sent to the server as a BLOB. When the setBinaryStream method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a LONGVARBINARY or a BLOB

      Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setBlob which takes a length parameter.

      Specified by:
      setBlob in interface PreparedStatement
      Parameters:
      parameterIndex - index of the first parameter is 1, the second is 2, ...
      inputStream - An object that contains the data to set the parameter value to.
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement or if parameterIndex does not correspond to a parameter marker in the SQL statement,
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setNClob

      public void setNClob(int parameterIndex, Reader reader) throws SQLException
      Sets the designated parameter to a Reader object. This method differs from the setCharacterStream (int, Reader) method because it informs the driver that the parameter value should be sent to the server as a NCLOB. When the setCharacterStream method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a LONGNVARCHAR or a NCLOB

      Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of setNClob which takes a length parameter.

      Specified by:
      setNClob in interface PreparedStatement
      Parameters:
      parameterIndex - index of the first parameter is 1, the second is 2, ...
      reader - An object that contains the data to set the parameter value to.
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support this method
      Since:
      1.6

    • setObject

      public void setObject(int parameterIndex, Object x, SQLType targetSqlType, int scaleOrLength) throws SQLException
      Sets the value of the designated parameter with the given object.

      If the second argument is an InputStream then the stream must contain the number of bytes specified by scaleOrLength. If the second argument is a Reader then the reader must contain the number of characters specified by scaleOrLength. If these conditions are not true the driver will generate a SQLException when the prepared statement is executed.

      The given Java object will be converted to the given targetSqlType before being sent to the database.

      If the object has a custom mapping (is of a class implementing the interface SQLData), the JDBC driver should call the method SQLData.writeSQL to write it to the SQL data stream. If, on the other hand, the object is of a class implementing Ref, Blob, Clob, NClob, Struct, java.net.URL, or Array, the driver should pass it to the database as a value of the corresponding SQL type.

      Note that this method may be used to pass database-specific abstract data types.

      The default implementation will throw SQLFeatureNotSupportedException

      Specified by:
      setObject in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the object containing the input parameter value
      targetSqlType - the SQL type to be sent to the database. The scale argument may further qualify this type.
      scaleOrLength - for java.sql.JDBCType.DECIMAL or java.sql.JDBCType.NUMERIC types, this is the number of digits after the decimal point. For Java Object types InputStream and Reader, this is the length of the data in the stream or reader. For all other types, this value will be ignored.
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement or if the Java Object specified by x is an InputStream or Reader object and the value of the scale parameter is less than zero
      SQLFeatureNotSupportedException - if the JDBC driver does not support the specified targetSqlType
      Since:
      1.8
      See Also:

    • setObject

      public void setObject(int parameterIndex, Object x, SQLType targetSqlType) throws SQLException
      Sets the value of the designated parameter with the given object.

      This method is similar to setObject(int parameterIndex, Object x, SQLType targetSqlType, int scaleOrLength), except that it assumes a scale of zero.

      The default implementation will throw SQLFeatureNotSupportedException

      Specified by:
      setObject in interface PreparedStatement
      Parameters:
      parameterIndex - the first parameter is 1, the second is 2, ...
      x - the object containing the input parameter value
      targetSqlType - the SQL type to be sent to the database
      Throws:
      SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement
      SQLFeatureNotSupportedException - if the JDBC driver does not support the specified targetSqlType
      Since:
      1.8
      See Also:

    • executeInternalPreparedBatch

      protected abstract boolean executeInternalPreparedBatch() throws SQLException
      Throws:
      SQLException

    • executeBatch

      public int[] executeBatch() throws SQLException
      Description copied from class: Statement
      Submits a batch of commands to the database for execution and if all commands execute successfully, returns an array of update counts. The int elements of the array that is returned are ordered to correspond to the commands in the batch, which are ordered according to the order in which they were added to the batch. The elements in the array returned by the method executeBatch may be one of the following:
      1. A number greater than or equal to zero -- indicates that the command was processed successfully and is an update count giving the number of rows in the database that were affected by the command's execution
      2. A value of SUCCESS_NO_INFO -- indicates that the command was processed successfully but that the number of rows affected is unknown

        If one of the commands in a batch update fails to execute properly, this method throws a BatchUpdateException, and a JDBC driver may or may not continue to process the remaining commands in the batch. However, the driver's behavior must be consistent with a particular DBMS, either always continuing to process commands or never continuing to process commands. If the driver continues processing after a failure, the array returned by the method BatchUpdateException.getUpdateCounts will contain as many elements as there are commands in the batch, and at least one of the elements will be the following:

      3. A value of EXECUTE_FAILED -- indicates that the command failed to execute successfully and occurs only if a driver continues to process commands after a command fails

      The possible implementations and return values have been modified in the Java 2 SDK, Standard Edition, version 1.3 to accommodate the option of continuing to process commands in a batch update after a BatchUpdateException object has been thrown.

      Specified by:
      executeBatch in interface Statement
      Overrides:
      executeBatch in class Statement
      Returns:
      an array of update counts containing one element for each command in the batch. The elements of the array are ordered according to the order in which commands were added to the batch.
      Throws:
      SQLException - if a database access error occurs, this method is called on a closed Statement or the driver does not support batch statements. Throws BatchUpdateException (a subclass of SQLException) if one of the commands sent to the database fails to execute properly or attempts to return a result set.
      See Also:

    • executeLargeBatch

      public long[] executeLargeBatch() throws SQLException
      Description copied from class: Statement
      Execute batch, like executeBatch(), with returning results with long[]. For when row count may exceed Integer.MAX_VALUE.
      Specified by:
      executeLargeBatch in interface Statement
      Overrides:
      executeLargeBatch in class Statement
      Returns:
      an array of update counts (one element for each command in the batch)
      Throws:
      SQLException - if a database error occur.

    • executeBatchBulk

      protected void executeBatchBulk(String cmd) throws SQLException
      Send COM_STMT_PREPARE + X * COM_STMT_BULK_EXECUTE, then read for the all answers
      Parameters:
      cmd - command
      Throws:
      SQLException - if IOException / Command error

    • reset

      public void reset()
      reset prepare statement in case of a failover. (Command need then to be re-prepared on server)

    • getGeneratedKeys

      public ResultSet getGeneratedKeys() throws SQLException
      Description copied from class: Statement
      Retrieves any auto-generated keys created as a result of executing this Statement object. If this Statement object did not generate any keys, an empty ResultSet object is returned.

      Note:If the columns which represent the auto-generated keys were not specified, the JDBC driver implementation will determine the columns which best represent the auto-generated keys.

      Specified by:
      getGeneratedKeys in interface Statement
      Overrides:
      getGeneratedKeys in class Statement
      Returns:
      a ResultSet object containing the auto-generated key(s) generated by the execution of this Statement object
      Throws:
      SQLException - if a database access error occurs or this method is called on a closed Statement