java.lang.Object
- java.lang.Enum<FlinkSqlConformance>
- - org.apache.flink.sql.parser.validate.FlinkSqlConformance

All Implemented Interfaces:

Serializable, Comparable<FlinkSqlConformance>, org.apache.calcite.sql.validate.SqlConformance
```
public enum FlinkSqlConformance
extends Enum<FlinkSqlConformance>
implements org.apache.calcite.sql.validate.SqlConformance
```
Sql conformance used for flink to set specific sql dialect parser. *

Enum Constant Summary

Enum Constants
Enum Constant Description

DEFAULT
Calcite's default SQL behavior.

Field Summary
- Fields inherited from interface org.apache.calcite.sql.validate.SqlConformance
  DEFAULT, ORACLE_10, PRAGMATIC_2003, PRAGMATIC_99, STRICT_2003, STRICT_92, STRICT_99

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`allowAliasUnnestItems()`
`boolean`	`allowCharLiteralAlias()`
`boolean`	`allowCoercionStringToArray()`
`boolean`	`allowExplicitRowValueConstructor()`
`boolean`	`allowExtend()`
`boolean`	`allowExtendedTrim()`
`boolean`	`allowGeometry()`
`boolean`	`allowHyphenInUnquotedTableName()`
`boolean`	`allowNiladicParentheses()`
`boolean`	`allowPluralTimeUnits()`
`boolean`	`allowQualifyingCommonColumn()`
`boolean`	`isApplyAllowed()`
`boolean`	`isBangEqualAllowed()`
`boolean`	`isFromRequired()`
`boolean`	`isGroupByAlias()`
`boolean`	`isGroupByOrdinal()`
`boolean`	`isHavingAlias()`
`boolean`	`isInsertSubsetColumnsAllowed()`
`boolean`	`isLiberal()`
`boolean`	`isLimitStartCountAllowed()`
`boolean`	`isMinusAllowed()`
`boolean`	`isOffsetLimitAllowed()`
`boolean`	`isPercentRemainderAllowed()`
`boolean`	`isSortByAlias()`
`boolean`	`isSortByAliasObscures()`
`boolean`	`isSortByOrdinal()`
`boolean`	`isValueAllowed()`
`org.apache.calcite.sql.fun.SqlLibrary`	`semantics()`
`boolean`	`shouldConvertRaggedUnionTypesToVarying()`
`boolean`	`splitQuotedTableName()`
`static FlinkSqlConformance`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static FlinkSqlConformance[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - DEFAULT
```
public static final FlinkSqlConformance DEFAULT
```
    Calcite's default SQL behavior.
- Method Detail
  - values
```
public static FlinkSqlConformance[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (FlinkSqlConformance c : FlinkSqlConformance.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static FlinkSqlConformance valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - isLiberal
```
public boolean isLiberal()
```
    Specified by:
    
    isLiberal in interface org.apache.calcite.sql.validate.SqlConformance
  - allowCharLiteralAlias
```
public boolean allowCharLiteralAlias()
```
    Specified by:
    
    allowCharLiteralAlias in interface org.apache.calcite.sql.validate.SqlConformance
  - isGroupByAlias
```
public boolean isGroupByAlias()
```
    Specified by:
    
    isGroupByAlias in interface org.apache.calcite.sql.validate.SqlConformance
  - isGroupByOrdinal
```
public boolean isGroupByOrdinal()
```
    Specified by:
    
    isGroupByOrdinal in interface org.apache.calcite.sql.validate.SqlConformance
  - isHavingAlias
```
public boolean isHavingAlias()
```
    Specified by:
    
    isHavingAlias in interface org.apache.calcite.sql.validate.SqlConformance
  - isSortByOrdinal
```
public boolean isSortByOrdinal()
```
    Specified by:
    
    isSortByOrdinal in interface org.apache.calcite.sql.validate.SqlConformance
  - isSortByAlias
```
public boolean isSortByAlias()
```
    Specified by:
    
    isSortByAlias in interface org.apache.calcite.sql.validate.SqlConformance
  - isSortByAliasObscures
```
public boolean isSortByAliasObscures()
```
    Specified by:
    
    isSortByAliasObscures in interface org.apache.calcite.sql.validate.SqlConformance
  - isFromRequired
```
public boolean isFromRequired()
```
    Specified by:
    
    isFromRequired in interface org.apache.calcite.sql.validate.SqlConformance
  - splitQuotedTableName
```
public boolean splitQuotedTableName()
```
    Specified by:
    
    splitQuotedTableName in interface org.apache.calcite.sql.validate.SqlConformance
  - allowHyphenInUnquotedTableName
```
public boolean allowHyphenInUnquotedTableName()
```
    Specified by:
    
    allowHyphenInUnquotedTableName in interface org.apache.calcite.sql.validate.SqlConformance
  - isBangEqualAllowed
```
public boolean isBangEqualAllowed()
```
    Specified by:
    
    isBangEqualAllowed in interface org.apache.calcite.sql.validate.SqlConformance
  - isPercentRemainderAllowed
```
public boolean isPercentRemainderAllowed()
```
    Specified by:
    
    isPercentRemainderAllowed in interface org.apache.calcite.sql.validate.SqlConformance
  - isMinusAllowed
```
public boolean isMinusAllowed()
```
    Specified by:
    
    isMinusAllowed in interface org.apache.calcite.sql.validate.SqlConformance
  - isApplyAllowed
```
public boolean isApplyAllowed()
```
    Specified by:
    
    isApplyAllowed in interface org.apache.calcite.sql.validate.SqlConformance
  - isInsertSubsetColumnsAllowed
```
public boolean isInsertSubsetColumnsAllowed()
```
    Specified by:
    
    isInsertSubsetColumnsAllowed in interface org.apache.calcite.sql.validate.SqlConformance
  - allowAliasUnnestItems
```
public boolean allowAliasUnnestItems()
```
    Specified by:
    
    allowAliasUnnestItems in interface org.apache.calcite.sql.validate.SqlConformance
  - allowNiladicParentheses
```
public boolean allowNiladicParentheses()
```
    Specified by:
    
    allowNiladicParentheses in interface org.apache.calcite.sql.validate.SqlConformance
  - allowExplicitRowValueConstructor
```
public boolean allowExplicitRowValueConstructor()
```
    Specified by:
    
    allowExplicitRowValueConstructor in interface org.apache.calcite.sql.validate.SqlConformance
  - allowExtend
```
public boolean allowExtend()
```
    Specified by:
    
    allowExtend in interface org.apache.calcite.sql.validate.SqlConformance
  - isLimitStartCountAllowed
```
public boolean isLimitStartCountAllowed()
```
    Specified by:
    
    isLimitStartCountAllowed in interface org.apache.calcite.sql.validate.SqlConformance
  - isOffsetLimitAllowed
```
public boolean isOffsetLimitAllowed()
```
    Specified by:
    
    isOffsetLimitAllowed in interface org.apache.calcite.sql.validate.SqlConformance
  - allowGeometry
```
public boolean allowGeometry()
```
    Specified by:
    
    allowGeometry in interface org.apache.calcite.sql.validate.SqlConformance
  - shouldConvertRaggedUnionTypesToVarying
```
public boolean shouldConvertRaggedUnionTypesToVarying()
```
    Specified by:
    
    shouldConvertRaggedUnionTypesToVarying in interface org.apache.calcite.sql.validate.SqlConformance
  - allowExtendedTrim
```
public boolean allowExtendedTrim()
```
    Specified by:
    
    allowExtendedTrim in interface org.apache.calcite.sql.validate.SqlConformance
  - allowPluralTimeUnits
```
public boolean allowPluralTimeUnits()
```
    Specified by:
    
    allowPluralTimeUnits in interface org.apache.calcite.sql.validate.SqlConformance
  - allowQualifyingCommonColumn
```
public boolean allowQualifyingCommonColumn()
```
    Specified by:
    
    allowQualifyingCommonColumn in interface org.apache.calcite.sql.validate.SqlConformance
  - semantics
```
public org.apache.calcite.sql.fun.SqlLibrary semantics()
```
    Specified by:
    
    semantics in interface org.apache.calcite.sql.validate.SqlConformance
  - allowCoercionStringToArray
```
public boolean allowCoercionStringToArray()
```
    Specified by:
    
    allowCoercionStringToArray in interface org.apache.calcite.sql.validate.SqlConformance
  - isValueAllowed
```
public boolean isValueAllowed()
```
    Specified by:
    
    isValueAllowed in interface org.apache.calcite.sql.validate.SqlConformance

Enum FlinkSqlConformance

Enum Constant Summary

Field Summary

Fields inherited from interface org.apache.calcite.sql.validate.SqlConformance

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

DEFAULT

Method Detail

values

valueOf

isLiberal

allowCharLiteralAlias

isGroupByAlias

isGroupByOrdinal

isHavingAlias

isSortByOrdinal

isSortByAlias

isSortByAliasObscures

isFromRequired

splitQuotedTableName

allowHyphenInUnquotedTableName

isBangEqualAllowed

isPercentRemainderAllowed

isMinusAllowed

isApplyAllowed

isInsertSubsetColumnsAllowed

allowAliasUnnestItems

allowNiladicParentheses

allowExplicitRowValueConstructor

allowExtend

isLimitStartCountAllowed

isOffsetLimitAllowed

allowGeometry

shouldConvertRaggedUnionTypesToVarying

allowExtendedTrim

allowPluralTimeUnits

allowQualifyingCommonColumn

semantics

allowCoercionStringToArray

isValueAllowed