public class StartsWith extends NullFalseLeafBinaryFunction
NullFalseLeafBinaryFunction to evaluate filter like 'abc%' or filter like
'abc_'.| 限定符和类型 | 字段和说明 |
|---|---|
static StartsWith |
INSTANCE |
| 限定符和类型 | 方法和说明 |
|---|---|
Optional<LeafFunction> |
negate() |
boolean |
test(org.apache.flink.table.types.logical.LogicalType type,
long rowCount,
FieldStats fieldStats,
Object patternLiteral) |
boolean |
test(org.apache.flink.table.types.logical.LogicalType type,
Object field,
Object patternLiteral) |
test, testequals, hashCodepublic static final StartsWith INSTANCE
public boolean test(org.apache.flink.table.types.logical.LogicalType type,
Object field,
Object patternLiteral)
test 在类中 NullFalseLeafBinaryFunctionpublic boolean test(org.apache.flink.table.types.logical.LogicalType type,
long rowCount,
FieldStats fieldStats,
Object patternLiteral)
test 在类中 NullFalseLeafBinaryFunctionpublic Optional<LeafFunction> negate()
negate 在类中 LeafFunctionCopyright © 2019–2022 The Apache Software Foundation. All rights reserved.