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

Class SqlShowTables

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.SqlShowTables

All Implemented Interfaces:

Cloneable

public class SqlShowTables
extends SqlShowCall

SHOW TABLES sql call. The full syntax for show functions is as followings:

 SHOW ( VIEWS | [ MATERIALIZED ]TABLES ) [ ( FROM | IN ) [catalog_name.]database_name ] [ [NOT] LIKE
 <sql_like_pattern> ] statement
 

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SqlShowTables.SqlTableKind	The kind of table.

Field Summary

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

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor	Description
SqlShowTables(org.apache.calcite.sql.parser.SqlParserPos pos, SqlShowTables.SqlTableKind kind, String preposition, org.apache.calcite.sql.SqlIdentifier databaseName, boolean notLike, org.apache.calcite.sql.SqlCharStringLiteral likeLiteral)

Method Summary

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

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

Constructor Detail

SqlShowTables

public SqlShowTables(org.apache.calcite.sql.parser.SqlParserPos pos,
                     SqlShowTables.SqlTableKind kind,
                     String preposition,
                     org.apache.calcite.sql.SqlIdentifier databaseName,
                     boolean notLike,
                     org.apache.calcite.sql.SqlCharStringLiteral likeLiteral)

Method Detail

getOperator

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

Specified by:

getOperator in class SqlShowCall

getTableKind

public SqlShowTables.SqlTableKind getTableKind()