org.apache.calcite.sql2rel.StandardConvertletTable.TrimConvertlet Class Reference

Inheritance diagram for org.apache.calcite.sql2rel.StandardConvertletTable.TrimConvertlet:

Collaboration diagram for org.apache.calcite.sql2rel.StandardConvertletTable.TrimConvertlet:

Public Member Functions
RexNode	convertCall (SqlRexContext cx, SqlCall call)

Package Functions
	TrimConvertlet (SqlTrimFunction.Flag flag)

Private Attributes
final SqlTrimFunction.Flag	flag

Detailed Description

Convertlet that converts

LTRIM 

and

RTRIM 

to

TRIM 

.

Definition at line 1315 of file StandardConvertletTable.java.

Constructor & Destructor Documentation

org.apache.calcite.sql2rel.StandardConvertletTable.TrimConvertlet.TrimConvertlet ( SqlTrimFunction.Flag  flag )

inlinepackage

Definition at line 1318 of file StandardConvertletTable.java.

                                              {
      this.flag = flag;
    }

Member Function Documentation

RexNode org.apache.calcite.sql2rel.StandardConvertletTable.TrimConvertlet.convertCall ( SqlRexContext  cx, SqlCall  call  )

inline

Definition at line 1322 of file StandardConvertletTable.java.

                                                               {
      final RexBuilder rexBuilder = cx.getRexBuilder();
      final RexNode operand = cx.convertExpression(call.getOperandList().get(0));
      return rexBuilder.makeCall(SqlStdOperatorTable.TRIM,
              rexBuilder.makeFlag(flag),
              rexBuilder.makeLiteral(" "),
              operand);
    }

Member Data Documentation

final SqlTrimFunction.Flag org.apache.calcite.sql2rel.StandardConvertletTable.TrimConvertlet.flag

private

Definition at line 1316 of file StandardConvertletTable.java.

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The documentation for this class was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/java/calcite/src/main/java/org/apache/calcite/sql2rel/StandardConvertletTable.java