Package org.apache.spark.sql.jdbc

Class MsSqlServerDialect.MsSqlServerSQLBuilder

Object

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

org.apache.spark.sql.jdbc.MsSqlServerDialect.MsSqlServerSQLBuilder

Enclosing class:

MsSqlServerDialect

public class MsSqlServerDialect.MsSqlServerSQLBuilder
extends V2ExpressionSQLBuilder

Constructor Summary

Constructors

Constructor	Description
MsSqlServerSQLBuilder()

Method Summary

Modifier and Type	Method	Description
String	build(Expression expr)
String	dialectFunctionName(String funcName)
String	visitAggregateFunction(String funcName, boolean isDistinct, String[] inputs)
String	visitAggregateFunction(String funcName, boolean isDistinct, Expression[] inputs)
String	visitCast(String expr, DataType exprDataType, DataType dataType)
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	visitSQLFunction(String funcName, Expression[] inputs)
String	visitTrim(String direction, String[] inputs)

Methods inherited from class java.lang.Object

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

Constructor Details

MsSqlServerSQLBuilder

public MsSqlServerSQLBuilder()

Method Details

build

public String build(Expression expr)

Overrides:

build in class V2ExpressionSQLBuilder

dialectFunctionName

public String dialectFunctionName(String funcName)

visitSQLFunction

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

visitSortOrder

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

visitAggregateFunction

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

visitAggregateFunction

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

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)

visitSQLFunction

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

visitTrim

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