Package org.apache.flink.sql.parser.dql

Class SqlShowCatalogs

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.flink.sql.parser.dql.SqlShowCall

org.apache.flink.sql.parser.dql.SqlShowCatalogs

All Implemented Interfaces:

Cloneable

public class SqlShowCatalogs
extends SqlShowCall

SHOW Catalogs sql call. The full syntax for show catalogs is as followings:

 SHOW CATALOGS [ [NOT] (LIKE | ILIKE) <sql_like_pattern> ]
 

Field Summary

Fields

Modifier and Type	Field	Description
static org.apache.calcite.sql.SqlSpecialOperator	OPERATOR

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

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor	Description
SqlShowCatalogs(org.apache.calcite.sql.parser.SqlParserPos pos, String likeType, org.apache.calcite.sql.SqlCharStringLiteral likeLiteral, boolean notLike)

Method Summary

Modifier and Type	Method	Description
org.apache.calcite.sql.SqlOperator	getOperator()

Methods inherited from class org.apache.flink.sql.parser.dql.SqlShowCall

getLikeSqlPattern, getLikeType, getOperandList, getPreposition, getSqlIdentifierNameList, isNotLike, isWithLike, unparse

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

Field Detail

OPERATOR

public static final org.apache.calcite.sql.SqlSpecialOperator OPERATOR

Constructor Detail

SqlShowCatalogs

public SqlShowCatalogs(org.apache.calcite.sql.parser.SqlParserPos pos,
                       String likeType,
                       org.apache.calcite.sql.SqlCharStringLiteral likeLiteral,
                       boolean notLike)

Method Detail

getOperator

public org.apache.calcite.sql.SqlOperator getOperator()

Specified by:

getOperator in class SqlShowCall