Package org.apache.spark.sql.jdbc

Class MySQLDialect.MySQLSQLBuilder

Object

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

org.apache.spark.sql.jdbc.MySQLDialect.MySQLSQLBuilder

Enclosing class:

MySQLDialect

public class MySQLDialect.MySQLSQLBuilder
extends V2ExpressionSQLBuilder

Constructor Summary

Constructors

Constructor	Description
MySQLSQLBuilder()

Method Summary

Modifier and Type	Method	Description
String	visitAggregateFunction(String funcName, boolean isDistinct, String[] inputs)
String	visitCast(String expr, DataType exprDataType, DataType dataType)
String	visitContains(String l, String r)
String	visitEndsWith(String l, String r)
String	visitExtract(String field, String source)
String	visitInverseDistributionFunction(String funcName, boolean isDistinct, String[] inputs, String[] orderingWithinGroups)
String	visitLiteral(Literal<?> literal)
String	visitNamedReference(NamedReference namedRef)
String	visitOverlay(String[] inputs)
String	visitSortOrder(String sortKey, SortDirection sortDirection, NullOrdering nullOrdering)
String	visitSQLFunction(String funcName, String[] inputs)
String	visitStartsWith(String l, String r)
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

MySQLSQLBuilder

public MySQLSQLBuilder()

Method Details

visitAggregateFunction

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

visitContains

public String visitContains(String l,
 String r)

visitEndsWith

public String visitEndsWith(String l,
 String r)

visitExtract

public String visitExtract(String field,
 String source)

visitSQLFunction

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

visitSortOrder

public String visitSortOrder(String sortKey,
 SortDirection sortDirection,
 NullOrdering nullOrdering)

visitStartsWith

public String visitStartsWith(String l,
 String r)

visitCast

public String visitCast(String expr,
 DataType exprDataType,
 DataType dataType)

visitInverseDistributionFunction

public String visitInverseDistributionFunction(String funcName,
 boolean isDistinct,
 String[] inputs,
 String[] orderingWithinGroups)

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)