Java Code Examples for org.apache.calcite.sql.type.ReturnTypes#ARG0_FORCE_NULLABLE
The following examples show how to use
org.apache.calcite.sql.type.ReturnTypes#ARG0_FORCE_NULLABLE .
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Example 1
Source File: SqlNullifFunction.java From Bats with Apache License 2.0 | 5 votes |
public SqlNullifFunction() { // NOTE jvs 26-July-2006: We fill in the type strategies here, // but normally they are not used because the validator invokes // rewriteCall to convert NULLIF into CASE early. However, // validator rewrite can optionally be disabled, in which case these // strategies are used. super("NULLIF", SqlKind.NULLIF, ReturnTypes.ARG0_FORCE_NULLABLE, null, OperandTypes.COMPARABLE_UNORDERED_COMPARABLE_UNORDERED, SqlFunctionCategory.SYSTEM); }
Example 2
Source File: SqlOverOperator.java From Bats with Apache License 2.0 | 5 votes |
public SqlOverOperator() { super( "OVER", SqlKind.OVER, 20, true, ReturnTypes.ARG0_FORCE_NULLABLE, null, OperandTypes.ANY_ANY); }
Example 3
Source File: SqlNullifFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlNullifFunction() { // NOTE jvs 26-July-2006: We fill in the type strategies here, // but normally they are not used because the validator invokes // rewriteCall to convert NULLIF into CASE early. However, // validator rewrite can optionally be disabled, in which case these // strategies are used. super("NULLIF", SqlKind.NULLIF, ReturnTypes.ARG0_FORCE_NULLABLE, null, OperandTypes.COMPARABLE_UNORDERED_COMPARABLE_UNORDERED, SqlFunctionCategory.SYSTEM); }
Example 4
Source File: SqlOverOperator.java From calcite with Apache License 2.0 | 5 votes |
public SqlOverOperator() { super( "OVER", SqlKind.OVER, 20, true, ReturnTypes.ARG0_FORCE_NULLABLE, null, OperandTypes.ANY_ANY); }
Example 5
Source File: SqlFilterOperator.java From Bats with Apache License 2.0 | 4 votes |
public SqlFilterOperator() { super("FILTER", SqlKind.FILTER, 2, true, ReturnTypes.ARG0_FORCE_NULLABLE, null, OperandTypes.ANY_ANY); }
Example 6
Source File: SqlFilterOperator.java From calcite with Apache License 2.0 | 4 votes |
public SqlFilterOperator() { super("FILTER", SqlKind.FILTER, 20, true, ReturnTypes.ARG0_FORCE_NULLABLE, null, OperandTypes.ANY_ANY); }