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 static class MySQLDialect.MySQLSQLBuilder
extends org.apache.spark.sql.connector.util.V2ExpressionSQLBuilder

Constructor Summary

Constructors

Constructor and Description
MySQLSQLBuilder()

Method Summary

Modifier and Type	Method and Description
String	visitAggregateFunction(String funcName, boolean isDistinct, String[] inputs)
String	visitCast(String l, DataType dataType)
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	visitSortOrder(String sortKey, org.apache.spark.sql.connector.expressions.SortDirection sortDirection, org.apache.spark.sql.connector.expressions.NullOrdering nullOrdering)
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

MySQLSQLBuilder

public MySQLSQLBuilder()

Method Detail

visitAggregateFunction

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

visitSortOrder

public String visitSortOrder(String sortKey,
                             org.apache.spark.sql.connector.expressions.SortDirection sortDirection,
                             org.apache.spark.sql.connector.expressions.NullOrdering nullOrdering)

Overrides:

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

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

visitSQLFunction

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

Overrides:

visitSQLFunction 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