Java Code Examples for org.apache.calcite.sql.type.ReturnTypes#cascade()
The following examples show how to use
org.apache.calcite.sql.type.ReturnTypes#cascade() .
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Example 1
Source File: SqlCoalesceFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlCoalesceFunction() { // 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 COALESCE into CASE early. However, // validator rewrite can optionally be disabled, in which case these // strategies are used. super("COALESCE", SqlKind.COALESCE, ReturnTypes.cascade(ReturnTypes.LEAST_RESTRICTIVE, SqlTypeTransforms.LEAST_NULLABLE), null, OperandTypes.SAME_VARIADIC, SqlFunctionCategory.SYSTEM); }
Example 2
Source File: SqlJsonLengthFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlJsonLengthFunction() { super("JSON_LENGTH", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade(ReturnTypes.INTEGER, SqlTypeTransforms.FORCE_NULLABLE), null, OperandTypes.or(OperandTypes.ANY, OperandTypes.family(SqlTypeFamily.ANY, SqlTypeFamily.CHARACTER)), SqlFunctionCategory.SYSTEM); }
Example 3
Source File: SqlJsonTypeFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlJsonTypeFunction() { super("JSON_TYPE", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade( ReturnTypes.explicit(SqlTypeName.VARCHAR, 20), SqlTypeTransforms.FORCE_NULLABLE), null, OperandTypes.ANY, SqlFunctionCategory.SYSTEM); }
Example 4
Source File: SqlJsonStorageSizeFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlJsonStorageSizeFunction() { super("JSON_STORAGE_SIZE", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade(ReturnTypes.INTEGER, SqlTypeTransforms.FORCE_NULLABLE), null, OperandTypes.ANY, SqlFunctionCategory.SYSTEM); }
Example 5
Source File: SqlJsonValueFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlJsonValueFunction(String name) { super(name, SqlKind.OTHER_FUNCTION, ReturnTypes.cascade( opBinding -> explicitTypeSpec(opBinding).orElse(getDefaultType(opBinding)), SqlTypeTransforms.FORCE_NULLABLE), null, OperandTypes.family( ImmutableList.of(SqlTypeFamily.ANY, SqlTypeFamily.CHARACTER), ordinal -> ordinal > 1), SqlFunctionCategory.SYSTEM); }
Example 6
Source File: SqlJsonPrettyFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlJsonPrettyFunction() { super("JSON_PRETTY", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade(ReturnTypes.VARCHAR_2000, SqlTypeTransforms.FORCE_NULLABLE), null, OperandTypes.ANY, SqlFunctionCategory.SYSTEM); }
Example 7
Source File: SqlJsonRemoveFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlJsonRemoveFunction() { super("JSON_REMOVE", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade(ReturnTypes.VARCHAR_2000, SqlTypeTransforms.FORCE_NULLABLE), null, null, SqlFunctionCategory.SYSTEM); }
Example 8
Source File: SqlJsonQueryFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlJsonQueryFunction() { super("JSON_QUERY", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade(ReturnTypes.VARCHAR_2000, SqlTypeTransforms.FORCE_NULLABLE), null, OperandTypes.family(SqlTypeFamily.ANY, SqlTypeFamily.CHARACTER, SqlTypeFamily.ANY, SqlTypeFamily.ANY, SqlTypeFamily.ANY), SqlFunctionCategory.SYSTEM); }
Example 9
Source File: SqlCoalesceFunction.java From Bats with Apache License 2.0 | 5 votes |
public SqlCoalesceFunction() { // 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 COALESCE into CASE early. However, // validator rewrite can optionally be disabled, in which case these // strategies are used. super("COALESCE", SqlKind.COALESCE, ReturnTypes.cascade(ReturnTypes.LEAST_RESTRICTIVE, SqlTypeTransforms.LEAST_NULLABLE), null, OperandTypes.SAME_VARIADIC, SqlFunctionCategory.SYSTEM); }
Example 10
Source File: SqlJsonExistsFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlJsonExistsFunction() { super("JSON_EXISTS", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade(ReturnTypes.BOOLEAN, SqlTypeTransforms.FORCE_NULLABLE), null, OperandTypes.or( OperandTypes.family(SqlTypeFamily.ANY, SqlTypeFamily.CHARACTER), OperandTypes.family(SqlTypeFamily.ANY, SqlTypeFamily.CHARACTER, SqlTypeFamily.ANY)), SqlFunctionCategory.SYSTEM); }
Example 11
Source File: SqlJsonKeysFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlJsonKeysFunction() { super("JSON_KEYS", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade(ReturnTypes.VARCHAR_2000, SqlTypeTransforms.FORCE_NULLABLE), null, OperandTypes.or(OperandTypes.ANY, OperandTypes.family(SqlTypeFamily.ANY, SqlTypeFamily.CHARACTER)), SqlFunctionCategory.SYSTEM); }
Example 12
Source File: SqlRegexpReplaceFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlRegexpReplaceFunction() { super("REGEXP_REPLACE", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade(ReturnTypes.explicit(SqlTypeName.VARCHAR), SqlTypeTransforms.TO_NULLABLE), null, null, SqlFunctionCategory.STRING); }
Example 13
Source File: SqlJsonDepthFunction.java From calcite with Apache License 2.0 | 5 votes |
public SqlJsonDepthFunction() { super("JSON_DEPTH", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade(ReturnTypes.INTEGER, SqlTypeTransforms.FORCE_NULLABLE), null, OperandTypes.ANY, SqlFunctionCategory.SYSTEM); }
Example 14
Source File: ProctimeMaterializeSqlFunction.java From flink with Apache License 2.0 | 5 votes |
public ProctimeMaterializeSqlFunction() { super( "PROCTIME_MATERIALIZE", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade( ReturnTypes.explicit(SqlTypeName.TIMESTAMP, 3), SqlTypeTransforms.TO_NULLABLE), InferTypes.RETURN_TYPE, OperandTypes.family(SqlTypeFamily.TIMESTAMP), SqlFunctionCategory.SYSTEM); }
Example 15
Source File: ProctimeMaterializeSqlFunction.java From flink with Apache License 2.0 | 5 votes |
public ProctimeMaterializeSqlFunction() { super( "PROCTIME_MATERIALIZE", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade( ReturnTypes.explicit(SqlTypeName.TIMESTAMP), SqlTypeTransforms.TO_NULLABLE), InferTypes.RETURN_TYPE, OperandTypes.family(SqlTypeFamily.TIMESTAMP), SqlFunctionCategory.SYSTEM); }
Example 16
Source File: SqlJsonQueryFunction.java From Bats with Apache License 2.0 | 5 votes |
public SqlJsonQueryFunction() { super("JSON_QUERY", SqlKind.OTHER_FUNCTION, ReturnTypes.cascade(ReturnTypes.VARCHAR_2000, SqlTypeTransforms.FORCE_NULLABLE), null, OperandTypes.family(SqlTypeFamily.ANY, SqlTypeFamily.ANY, SqlTypeFamily.ANY, SqlTypeFamily.ANY), SqlFunctionCategory.SYSTEM); }
Example 17
Source File: SqlJsonValueExpressionOperator.java From calcite with Apache License 2.0 | 4 votes |
public SqlJsonValueExpressionOperator() { super("FORMAT JSON", SqlKind.JSON_VALUE_EXPRESSION, 28, ReturnTypes.cascade(ReturnTypes.explicit(SqlTypeName.ANY), SqlTypeTransforms.TO_NULLABLE), null, OperandTypes.CHARACTER); }