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

Constructor Summary

Constructors

Constructor and Description
H2SQLBuilder()

Method Summary

Modifier and Type	Method and Description
String	visitAggregateFunction(String funcName, boolean isDistinct, String[] inputs)
String	visitCast(String l, DataType dataType)
String	visitExtract(String field, String source)
String	visitLiteral(org.apache.spark.sql.connector.expressions.Literal<?> literal)
String	visitNamedReference(org.apache.spark.sql.connector.expressions.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 Object

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

Constructor Detail

H2SQLBuilder

public H2SQLBuilder()

Method Detail

visitAggregateFunction

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

visitExtract

public String visitExtract(String field,
                           String source)

Overrides:

visitExtract in class org.apache.spark.sql.connector.util.V2ExpressionSQLBuilder

visitSQLFunction

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

visitCast

public String visitCast(String l,
                        DataType dataType)

Overrides:

visitCast in class org.apache.spark.sql.connector.util.V2ExpressionSQLBuilder

visitLiteral

public String visitLiteral(org.apache.spark.sql.connector.expressions.Literal<?> literal)

Overrides:

visitLiteral in class org.apache.spark.sql.connector.util.V2ExpressionSQLBuilder

visitNamedReference

public String visitNamedReference(org.apache.spark.sql.connector.expressions.NamedReference namedRef)

Overrides:

visitNamedReference in class org.apache.spark.sql.connector.util.V2ExpressionSQLBuilder

visitOverlay

public String visitOverlay(String[] inputs)

Overrides:

visitOverlay in class org.apache.spark.sql.connector.util.V2ExpressionSQLBuilder

visitTrim

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

Overrides:

visitTrim in class org.apache.spark.sql.connector.util.V2ExpressionSQLBuilder