SqlDialect (Flink : Table : API Java 2.0-preview1 API)

java.lang.Object
- java.lang.Enum<SqlDialect>
- - org.apache.flink.table.api.SqlDialect

All Implemented Interfaces:

Serializable, Comparable<SqlDialect>
```
@PublicEvolving
public enum SqlDialect
extends Enum<SqlDialect>
```
Enumeration of valid SQL compatibility modes.
In most of the cases, the built-in compatibility mode should be sufficient. For some features, i.e. the "INSERT INTO T PARTITION(a='xxx') ..." grammar, you may need to switch to the Hive dialect if required.
We may introduce other SQL dialects in the future.

Enum Constant Summary

Enum Constants
Enum Constant Description

DEFAULT
Flink's default SQL behavior.

HIVE
SQL dialect that allows some Apache Hive specific grammar.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static SqlDialect`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static SqlDialect[]`	`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 SqlDialect DEFAULT
```
    Flink's default SQL behavior.
  - HIVE
```
public static final SqlDialect HIVE
```
    SQL dialect that allows some Apache Hive specific grammar.
    Note: We might never support all of the Hive grammar. See the documentation for supported features.
- Method Detail
  - values
```
public static SqlDialect[] 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 (SqlDialect c : SqlDialect.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static SqlDialect 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