Package org.apache.spark.sql.jdbc

Class H2Dialect.H2SQLBuilder

Object

org.apache.spark.sql.connector.util.V2ExpressionSQLBuilder

org.apache.spark.sql.jdbc.H2Dialect.H2SQLBuilder

Enclosing class:

H2Dialect

public static class H2Dialect.H2SQLBuilder
extends V2ExpressionSQLBuilder

Constructor Summary

Constructors

Constructor	Description
H2SQLBuilder()

Method Summary

Modifier and Type	Method	Description
String	escapeSpecialCharsForLikePattern(String str)
String	visitAggregateFunction(String funcName, boolean isDistinct, String[] inputs)
String	visitCast(String l, DataType dataType)
String	visitExtract(String field, String source)
String	visitLiteral(Literal<?> literal)
String	visitNamedReference(NamedReference namedRef)
String	visitOverlay(String[] inputs)
String	visitSQLFunction(String funcName, String[] inputs)
String	visitTrim(String direction, String[] inputs)

Methods inherited from class org.apache.spark.sql.connector.util.V2ExpressionSQLBuilder

build

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

H2SQLBuilder

public H2SQLBuilder()

Method Details

escapeSpecialCharsForLikePattern

public String escapeSpecialCharsForLikePattern(String str)

visitAggregateFunction

public String visitAggregateFunction(String funcName,
 boolean isDistinct,
 String[] inputs)

visitExtract

public String visitExtract(String field,
 String source)

visitSQLFunction

public String visitSQLFunction(String funcName,
 String[] inputs)

visitCast

public String visitCast(String l,
 DataType dataType)

visitLiteral

public String visitLiteral(Literal<?> literal)

visitNamedReference

public String visitNamedReference(NamedReference namedRef)

visitOverlay

public String visitOverlay(String[] inputs)

visitTrim

public String visitTrim(String direction,
 String[] inputs)