Package org.apache.flink.sql.parser.ddl.connection

Class SqlCreateConnection

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.calcite.sql.SqlDdl

org.apache.calcite.sql.SqlCreate

org.apache.flink.sql.parser.ddl.SqlCreateObject

org.apache.flink.sql.parser.ddl.connection.SqlCreateConnection

All Implemented Interfaces:

Cloneable, ExtendedSqlNode

public class SqlCreateConnection
extends SqlCreateObject
implements ExtendedSqlNode

SqlNode to describe the CREATE CONNECTION syntax. CREATE [TEMPORARY] [SYSTEM] CONNECTION [IF NOT EXISTS] [[catalogName.] dataBasesName].connectionName [COMMENT connection_comment] WITH (name=value, [name=value]*).

Field Summary

Fields inherited from class org.apache.flink.sql.parser.ddl.SqlCreateObject

comment, name, properties

Fields inherited from class org.apache.calcite.sql.SqlCreate

ifNotExists

Fields inherited from class org.apache.calcite.sql.SqlDdl

DDL_OPERATOR

Fields inherited from class org.apache.calcite.sql.SqlNode

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor	Description
SqlCreateConnection(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlIdentifier connectionName, org.apache.calcite.sql.SqlCharStringLiteral comment, org.apache.calcite.sql.SqlNodeList propertyList, boolean isTemporary, boolean isSystem, boolean ifNotExists)

Method Summary

Modifier and Type	Method	Description
List<org.apache.calcite.sql.SqlNode>	getOperandList()
protected String	getScope()	The scope will be used in unparse.
boolean	isSystem()
void	unparse(org.apache.calcite.sql.SqlWriter writer, int leftPrec, int rightPrec)
void	validate()

Methods inherited from class org.apache.flink.sql.parser.ddl.SqlCreateObject

getComment, getFullName, getName, getProperties, isIfNotExists, isTemporary, unparseCreateIfNotExists

Methods inherited from class org.apache.calcite.sql.SqlCreate

getReplace, setReplace

Methods inherited from class org.apache.calcite.sql.SqlDdl

getOperator

Methods inherited from class org.apache.calcite.sql.SqlCall

accept, clone, equalsDeep, findValidOptions, getCallSignature, getFunctionQuantifier, getKind, getMonotonicity, isCountStar, isExpanded, operand, operandCount, setOperand, validate

Methods inherited from class org.apache.calcite.sql.SqlNode

clone, clone, cloneArray, equalDeep, equalDeep, equalsDeep, getParserPosition, isA, toList, toList, toSqlString, toSqlString, toSqlString, toString, unparseWithParentheses, validateExpr

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SqlCreateConnection

public SqlCreateConnection(org.apache.calcite.sql.parser.SqlParserPos pos,
                           org.apache.calcite.sql.SqlIdentifier connectionName,
                           org.apache.calcite.sql.SqlCharStringLiteral comment,
                           org.apache.calcite.sql.SqlNodeList propertyList,
                           boolean isTemporary,
                           boolean isSystem,
                           boolean ifNotExists)

Method Detail

getOperandList

@Nonnull
public List<org.apache.calcite.sql.SqlNode> getOperandList()

Specified by:

getOperandList in class org.apache.calcite.sql.SqlCall

isSystem

public boolean isSystem()

validate

public void validate()
              throws SqlValidateException

Specified by:

validate in interface ExtendedSqlNode

Throws:

SqlValidateException

getScope

protected String getScope()

Description copied from class: SqlCreateObject

The scope will be used in unparse.

Specified by:

getScope in class SqlCreateObject

unparse

public void unparse(org.apache.calcite.sql.SqlWriter writer,
                    int leftPrec,
                    int rightPrec)

Overrides:

unparse in class SqlCreateObject