DB (SQLite JDBC 3.8.10.2 API)

java.lang.Object
- org.sqlite.core.DB

All Implemented Interfaces:

Codes

Direct Known Subclasses:

NativeDB
```
public abstract class DB
extends Object
implements Codes
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static interface DB.ProgressObserver

Nested Classes
Modifier and Type	Class and Description
`static interface`	`DB.ProgressObserver`

Field Summary
- Fields inherited from interface org.sqlite.core.Codes
  SQLITE_ABORT, SQLITE_AUTH, SQLITE_BLOB, SQLITE_BUSY, SQLITE_CANTOPEN, SQLITE_CONSTRAINT, SQLITE_CORRUPT, SQLITE_DONE, SQLITE_EMPTY, SQLITE_ERROR, SQLITE_FLOAT, SQLITE_FULL, SQLITE_INTEGER, SQLITE_INTERNAL, SQLITE_INTERRUPT, SQLITE_IOERR, SQLITE_LOCKED, SQLITE_MISMATCH, SQLITE_MISUSE, SQLITE_NOLFS, SQLITE_NOMEM, SQLITE_NOTFOUND, SQLITE_NULL, SQLITE_OK, SQLITE_PERM, SQLITE_PROTOCOL, SQLITE_READONLY, SQLITE_ROW, SQLITE_SCHEMA, SQLITE_TEXT, SQLITE_TOOBIG

Constructor Summary

Constructors
Constructor and Description

DB()

Constructors
Constructor and Description
`DB()`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`protected abstract void`	`_close()` Closes the SQLite interface to a database.
`abstract int`	`_exec(String sql)` Complies, evaluates, executes and commits an SQL statement.
`protected abstract void`	`_open(String filename, int openFlags)` Creates an SQLite interface to a database with the provided open flags.
`abstract int`	`backup(String dbName, String destFileName, DB.ProgressObserver observer)`
`abstract void`	`busy_timeout(int ms)` Sets a busy handler that sleeps for a specified amount of time when a table is locked.
`abstract int`	`changes()`
`abstract int`	`clear_bindings(long stmt)` Reset all bindings on a prepared statement (reset all host parameters to NULL).
`void`	`close()` Closes a database connection and finalizes any remaining statements before the closing operation.
`abstract byte[]`	`column_blob(long stmt, int col)`
`abstract int`	`column_count(long stmt)`
`abstract String`	`column_decltype(long stmt, int col)`
`abstract double`	`column_double(long stmt, int col)`
`abstract int`	`column_int(long stmt, int col)`
`abstract long`	`column_long(long stmt, int col)`
`abstract String`	`column_name(long stmt, int col)`
`String[]`	`column_names(long stmt)` Returns an array of column names in the result set of the SELECT statement.
`abstract String`	`column_table_name(long stmt, int col)`
`abstract String`	`column_text(long stmt, int col)`
`abstract int`	`column_type(long stmt, int col)`
`abstract int`	`create_function(String name, Function f)` Create a user defined function with given function name and the function object.
`abstract int`	`destroy_function(String name)` De-registers a user defined function
`abstract int`	`enable_load_extension(boolean enable)` Enables or disables loading of SQLite extensions.
`void`	`exec(String sql)` Executes an SQL statement using the process of compiling, evaluating, and destroying the prepared statement object.
`boolean`	`execute(CoreStatement stmt, Object[] vals)`
`int`	`executeUpdate(CoreStatement stmt, Object[] vals)` Execute an SQL INSERT, UPDATE or DELETE statement with the Stmt object and an array of parameter values of the SQL statement..
`int`	`finalize(CoreStatement stmt)` Destroys a statement.
`protected abstract int`	`finalize(long stmt)` Destroys a prepared statement.
`abstract void`	`interrupt()` Aborts any pending operation and returns at its earliest opportunity.
`abstract String`	`libversion()` Returns the value for SQLITE_VERSION, SQLITE_VERSION_NUMBER, and SQLITE_SOURCE_ID C preprocessor macros that are associated with the library.
`static SQLException`	`newSQLException(int errorCode, String errorMessage)` Throws formated SQLException with error code and message.
`void`	`open(SQLiteConnection conn, String file, int openFlags)` Creates an SQLite interface to a database for the given connection.
`void`	`prepare(CoreStatement stmt)` Complies the an SQL statement.
`protected abstract long`	`prepare(String sql)` Complies an SQL statement.
`abstract int`	`reset(long stmt)` Sets a prepared statement object back to its initial state, ready to be re-executed.
`abstract int`	`restore(String dbName, String sourceFileName, DB.ProgressObserver observer)`
`abstract void`	`result_blob(long context, byte[] val)` Sets the result of an SQL function as blob data type with the pointer to the SQLite database context and the the result value of byte array.
`abstract void`	`result_double(long context, double val)` Sets the result of an SQL function as double data type with the pointer to the SQLite database context and the the result value of double.
`abstract void`	`result_error(long context, String err)` Sets the result of an SQL function as an error with the pointer to the SQLite database context and the the error of String.
`abstract void`	`result_int(long context, int val)` Sets the result of an SQL function as int data type with the pointer to the SQLite database context and the the result value of int.
`abstract void`	`result_long(long context, long val)` Sets the result of an SQL function as long data type with the pointer to the SQLite database context and the the result value of long.
`abstract void`	`result_null(long context)` Sets the result of an SQL function as NULL with the pointer to the SQLite database context.
`abstract void`	`result_text(long context, String val)` Sets the result of an SQL function as text data type with the pointer to the SQLite database context and the the result value of String.
`abstract int`	`shared_cache(boolean enable)` Enables or disables the sharing of the database cache and schema data structures between connections to the same database.
`abstract int`	`step(long stmt)` Evaluates a statement.
`void`	`throwex(int errorCode)` Throws SQLException with error code.
`abstract int`	`total_changes()`
`abstract byte[]`	`value_blob(Function f, int arg)`
`abstract int`	`value_bytes(Function f, int arg)`
`abstract double`	`value_double(Function f, int arg)`
`abstract int`	`value_int(Function f, int arg)` Accesses the parameter values on the function or aggregate in int data type with the function object and the parameter value.
`abstract long`	`value_long(Function f, int arg)`
`abstract String`	`value_text(Function f, int arg)`
`abstract int`	`value_type(Function f, int arg)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DB
```
public DB()
```
- Method Detail
  - interrupt
```
public abstract void interrupt()
                        throws SQLException
```
    Aborts any pending operation and returns at its earliest opportunity.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/interrupt.html
  - busy_timeout
```
public abstract void busy_timeout(int ms)
                           throws SQLException
```
    Sets a busy handler that sleeps for a specified amount of time when a table is locked.
    
    Parameters:
    
    ms - Time to sleep in milliseconds.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/busy_timeout.html
  - libversion
```
public abstract String libversion()
                           throws SQLException
```
    Returns the value for SQLITE_VERSION, SQLITE_VERSION_NUMBER, and SQLITE_SOURCE_ID C preprocessor macros that are associated with the library.
    
    Returns:
    
    Compile-time SQLite version information.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/libversion.html, http://www.sqlite.org/c3ref/c_source_id.html
  - changes
```
public abstract int changes()
                     throws SQLException
```
    Returns:
    
    Number of rows that were changed, inserted or deleted by the last SQL statement
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/changes.html
  - total_changes
```
public abstract int total_changes()
                           throws SQLException
```
    Returns:
    
    Number of row changes caused by INSERT, UPDATE or DELETE statements since the database connection was opened.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/total_changes.html
  - shared_cache
```
public abstract int shared_cache(boolean enable)
                          throws SQLException
```
    Enables or disables the sharing of the database cache and schema data structures between connections to the same database.
    
    Parameters:
    
    enable - True to enable; false otherwise.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/enable_shared_cache.html, SQLiteErrorCode
  - enable_load_extension
```
public abstract int enable_load_extension(boolean enable)
                                   throws SQLException
```
    Enables or disables loading of SQLite extensions.
    
    Parameters:
    
    enable - True to enable; false otherwise.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/load_extension.html
  - exec
```
public final void exec(String sql)
                throws SQLException
```
    Executes an SQL statement using the process of compiling, evaluating, and destroying the prepared statement object.
    
    Parameters:
    
    sql - SQL statement to be executed.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/exec.html
  - open
```
public final void open(SQLiteConnection conn,
                       String file,
                       int openFlags)
                throws SQLException
```
    Creates an SQLite interface to a database for the given connection.
    
    Parameters:
    
    conn - The connection.
    
    file - The database.
    
    openFlags - File opening configurations (http://www.sqlite.org/c3ref/c_open_autoproxy.html)
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/open.html
  - close
```
public final void close()
                 throws SQLException
```
    Closes a database connection and finalizes any remaining statements before the closing operation.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/close.html
  - prepare
```
public final void prepare(CoreStatement stmt)
                   throws SQLException
```
    Complies the an SQL statement.
    
    Parameters:
    
    stmt - The SQL statement to compile.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/prepare.html
  - finalize
```
public final int finalize(CoreStatement stmt)
                   throws SQLException
```
    Destroys a statement.
    
    Parameters:
    
    stmt - The statement to destroy.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/finalize.html
  - _open
```
protected abstract void _open(String filename,
                              int openFlags)
                       throws SQLException
```
    Creates an SQLite interface to a database with the provided open flags.
    
    Parameters:
    
    filename - The database to open.
    
    openFlags - File opening configurations (http://www.sqlite.org/c3ref/c_open_autoproxy.html)
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/open.html
  - _close
```
protected abstract void _close()
                        throws SQLException
```
    Closes the SQLite interface to a database.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/close.html
  - _exec
```
public abstract int _exec(String sql)
                   throws SQLException
```
    Complies, evaluates, executes and commits an SQL statement.
    
    Parameters:
    
    sql - An SQL statement.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/exec.html
  - prepare
```
protected abstract long prepare(String sql)
                         throws SQLException
```
    Complies an SQL statement.
    
    Parameters:
    
    sql - An SQL statement.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/prepare.html
  - finalize
```
protected abstract int finalize(long stmt)
                         throws SQLException
```
    Destroys a prepared statement.
    
    Parameters:
    
    stmt - Pointer to the statement pointer.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/finalize.html
  - step
```
public abstract int step(long stmt)
                  throws SQLException
```
    Evaluates a statement.
    
    Parameters:
    
    stmt - Pointer to the statement.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/step.html
  - reset
```
public abstract int reset(long stmt)
                   throws SQLException
```
    Sets a prepared statement object back to its initial state, ready to be re-executed.
    
    Parameters:
    
    stmt - Pointer to the statement.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/reset.html
  - clear_bindings
```
public abstract int clear_bindings(long stmt)
                            throws SQLException
```
    Reset all bindings on a prepared statement (reset all host parameters to NULL).
    
    Parameters:
    
    stmt - Pointer to the statement.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/clear_bindings.html
  - column_count
```
public abstract int column_count(long stmt)
                          throws SQLException
```
    Parameters:
    
    stmt - Pointer to the statement.
    
    Returns:
    
    Number of columns in the result set returned by the prepared statement.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/column_count.html
  - column_type
```
public abstract int column_type(long stmt,
                                int col)
                         throws SQLException
```
    Parameters:
    
    stmt - Pointer to the statement.
    
    col - Number of column.
    
    Returns:
    
    Datatype code for the initial data type of the result column.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/column_blob.html
  - column_decltype
```
public abstract String column_decltype(long stmt,
                                       int col)
                                throws SQLException
```
    Parameters:
    
    stmt - Pointer to the statement.
    
    col - Number of column.
    
    Returns:
    
    Declared type of the table column for prepared statement.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/column_decltype.html
  - column_table_name
```
public abstract String column_table_name(long stmt,
                                         int col)
                                  throws SQLException
```
    Parameters:
    
    stmt - Pointer to the statement.
    
    col - Number of column.
    
    Returns:
    
    Original text of column name which is the declared in the CREATE TABLE statement.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/column_database_name.html
  - column_name
```
public abstract String column_name(long stmt,
                                   int col)
                            throws SQLException
```
    Parameters:
    
    stmt - Pointer to the statement.
    
    col - The number of column.
    
    Returns:
    
    Name assigned to a particular column in the result set of a SELECT statement.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/column_name.html
  - column_text
```
public abstract String column_text(long stmt,
                                   int col)
                            throws SQLException
```
    Parameters:
    
    stmt - Pointer to the statement.
    
    col - Number of column.
    
    Returns:
    
    Value of the column as text data type in the result set of a SELECT statement.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/column_blob.html
  - column_blob
```
public abstract byte[] column_blob(long stmt,
                                   int col)
                            throws SQLException
```
    Parameters:
    
    stmt - Pointer to the statement.
    
    col - Number of column.
    
    Returns:
    
    BLOB value of the column in the result set of a SELECT statement
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/column_blob.html
  - column_double
```
public abstract double column_double(long stmt,
                                     int col)
                              throws SQLException
```
    Parameters:
    
    stmt - Pointer to the statement.
    
    col - Number of column.
    
    Returns:
    
    DOUBLE value of the column in the result set of a SELECT statement
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/column_blob.html
  - column_long
```
public abstract long column_long(long stmt,
                                 int col)
                          throws SQLException
```
    Parameters:
    
    stmt - Pointer to the statement.
    
    col - Number of column.
    
    Returns:
    
    LONG value of the column in the result set of a SELECT statement.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/column_blob.html
  - column_int
```
public abstract int column_int(long stmt,
                               int col)
                        throws SQLException
```
    Parameters:
    
    stmt - Pointer to the statement.
    
    col - Number of column.
    
    Returns:
    
    INT value of column in the result set of a SELECT statement.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/column_blob.html
  - result_null
```
public abstract void result_null(long context)
                          throws SQLException
```
    Sets the result of an SQL function as NULL with the pointer to the SQLite database context.
    
    Parameters:
    
    context - Pointer to the SQLite database context.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/result_blob.html
  - result_text
```
public abstract void result_text(long context,
                                 String val)
                          throws SQLException
```
    Sets the result of an SQL function as text data type with the pointer to the SQLite database context and the the result value of String.
    
    Parameters:
    
    context - Pointer to the SQLite database context.
    
    val - Result value of an SQL function.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/result_blob.html
  - result_blob
```
public abstract void result_blob(long context,
                                 byte[] val)
                          throws SQLException
```
    Sets the result of an SQL function as blob data type with the pointer to the SQLite database context and the the result value of byte array.
    
    Parameters:
    
    context - Pointer to the SQLite database context.
    
    val - Result value of an SQL function.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/result_blob.html
  - result_double
```
public abstract void result_double(long context,
                                   double val)
                            throws SQLException
```
    Sets the result of an SQL function as double data type with the pointer to the SQLite database context and the the result value of double.
    
    Parameters:
    
    context - Pointer to the SQLite database context.
    
    val - Result value of an SQL function.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/result_blob.html
  - result_long
```
public abstract void result_long(long context,
                                 long val)
                          throws SQLException
```
    Sets the result of an SQL function as long data type with the pointer to the SQLite database context and the the result value of long.
    
    Parameters:
    
    context - Pointer to the SQLite database context.
    
    val - Result value of an SQL function.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/result_blob.html
  - result_int
```
public abstract void result_int(long context,
                                int val)
                         throws SQLException
```
    Sets the result of an SQL function as int data type with the pointer to the SQLite database context and the the result value of int.
    
    Parameters:
    
    context - Pointer to the SQLite database context.
    
    val - Result value of an SQL function.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/result_blob.html
  - result_error
```
public abstract void result_error(long context,
                                  String err)
                           throws SQLException
```
    Sets the result of an SQL function as an error with the pointer to the SQLite database context and the the error of String.
    
    Parameters:
    
    context - Pointer to the SQLite database context.
    
    err - Error result of an SQL function.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/result_blob.html
  - value_bytes
```
public abstract int value_bytes(Function f,
                                int arg)
                         throws SQLException
```
    Parameters:
    
    f - SQLite function object.
    
    arg - Pointer to the parameter of the SQLite function or aggregate.
    
    Returns:
    
    Parameter value of the given SQLite function or aggregate in bytes data type.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/value_blob.html
  - value_text
```
public abstract String value_text(Function f,
                                  int arg)
                           throws SQLException
```
    Parameters:
    
    f - SQLite function object.
    
    arg - Pointer to the parameter of the SQLite function or aggregate.
    
    Returns:
    
    Parameter value of the given SQLite function or aggregate in text data type.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/value_blob.html
  - value_blob
```
public abstract byte[] value_blob(Function f,
                                  int arg)
                           throws SQLException
```
    Parameters:
    
    f - SQLite function object.
    
    arg - Pointer to the parameter of the SQLite function or aggregate.
    
    Returns:
    
    Parameter value of the given SQLite function or aggregate in blob data type.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/value_blob.html
  - value_double
```
public abstract double value_double(Function f,
                                    int arg)
                             throws SQLException
```
    Parameters:
    
    f - SQLite function object.
    
    arg - Pointer to the parameter of the SQLite function or aggregate.
    
    Returns:
    
    Parameter value of the given SQLite function or aggregate in double data type
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/value_blob.html
  - value_long
```
public abstract long value_long(Function f,
                                int arg)
                         throws SQLException
```
    Parameters:
    
    f - SQLite function object.
    
    arg - Pointer to the parameter of the SQLite function or aggregate.
    
    Returns:
    
    Parameter value of the given SQLite function or aggregate in long data type.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/value_blob.html
  - value_int
```
public abstract int value_int(Function f,
                              int arg)
                       throws SQLException
```
    Accesses the parameter values on the function or aggregate in int data type with the function object and the parameter value.
    
    Parameters:
    
    f - SQLite function object.
    
    arg - Pointer to the parameter of the SQLite function or aggregate.
    
    Returns:
    
    Parameter value of the given SQLite function or aggregate.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/value_blob.html
  - value_type
```
public abstract int value_type(Function f,
                               int arg)
                        throws SQLException
```
    Parameters:
    
    f - SQLite function object.
    
    arg - Pointer to the parameter of the SQLite function or aggregate.
    
    Returns:
    
    Parameter datatype of the function or aggregate in int data type.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/value_blob.html
  - create_function
```
public abstract int create_function(String name,
                                    Function f)
                             throws SQLException
```
    Create a user defined function with given function name and the function object.
    
    Parameters:
    
    name - The function name to be created.
    
    f - SQLite function object.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c3ref/create_function.html
  - destroy_function
```
public abstract int destroy_function(String name)
                              throws SQLException
```
    De-registers a user defined function
    
    Parameters:
    
    name - Name of the function to de-registered.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
  - backup
```
public abstract int backup(String dbName,
                           String destFileName,
                           DB.ProgressObserver observer)
                    throws SQLException
```
    Parameters:
    
    dbName - Database name to be backed up.
    
    destFileName - Target backup file name.
    
    observer - ProgressObserver object.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
  - restore
```
public abstract int restore(String dbName,
                            String sourceFileName,
                            DB.ProgressObserver observer)
                     throws SQLException
```
    Parameters:
    
    dbName - Database name for restoring data.
    
    sourceFileName - Source file name.
    
    observer - ProgressObserver object.
    
    Returns:
    
    Result Codes
    
    Throws:
    
    SQLException
  - column_names
```
public final String[] column_names(long stmt)
                            throws SQLException
```
    Returns an array of column names in the result set of the SELECT statement.
    
    Parameters:
    
    stmt - Stmt object.
    
    Returns:
    
    String array of column names.
    
    Throws:
    
    SQLException
  - execute
```
public final boolean execute(CoreStatement stmt,
                             Object[] vals)
                      throws SQLException
```
    Parameters:
    
    stmt - Stmt object.
    
    vals - Array of parameter values.
    
    Returns:
    
    True if a row of ResultSet is ready; false otherwise.
    
    Throws:
    
    SQLException
    
    See Also:
    
    http://www.sqlite.org/c_interface.html#sqlite_exec
  - executeUpdate
```
public final int executeUpdate(CoreStatement stmt,
                               Object[] vals)
                        throws SQLException
```
    Execute an SQL INSERT, UPDATE or DELETE statement with the Stmt object and an array of parameter values of the SQL statement..
    
    Parameters:
    
    stmt - Stmt object.
    
    vals - Array of parameter values.
    
    Returns:
    
    Number of database rows that were changed or inserted or deleted by the most recently completed SQL.
    
    Throws:
    
    SQLException
  - throwex
```
public final void throwex(int errorCode)
                   throws SQLException
```
    Throws SQLException with error code.
    
    Parameters:
    
    errorCode - Error code to be passed.
    
    Throws:
    
    SQLException
  - newSQLException
```
public static SQLException newSQLException(int errorCode,
                                           String errorMessage)
                                    throws SQLException
```
    Throws formated SQLException with error code and message.
    
    Parameters:
    
    errorCode - Error code to be passed.
    
    errorMessage - Error message to be passed.
    
    Returns:
    
    Formated SQLException with error code and message.
    
    Throws:
    
    SQLException

Class DB

Nested Class Summary

Field Summary

Fields inherited from interface org.sqlite.core.Codes

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DB

Method Detail

interrupt

busy_timeout

libversion

changes

total_changes

shared_cache

enable_load_extension

exec

open

close

prepare

finalize

_open

_close

_exec

prepare

finalize

step

reset

clear_bindings

column_count

column_type

column_decltype

column_table_name

column_name

column_text

column_blob

column_double

column_long

column_int

result_null

result_text

result_blob

result_double

result_long

result_int

result_error

value_bytes

value_text

value_blob

value_double

value_long

value_int

value_type

create_function

destroy_function

backup

restore

column_names

execute

executeUpdate

throwex

newSQLException