net.snowflake.client.core

Enum SFStatementType

java.lang.Object

java.lang.Enum<SFStatementType>

net.snowflake.client.core.SFStatementType

All Implemented Interfaces:

Serializable, Comparable<SFStatementType>

public enum SFStatementType
extends Enum<SFStatementType>

Used to check if the statementType belongs to DDL or DML The enum of each statement type is defined in com.snowflake.core.Statement.java

Author:

hyu

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALTER_SESSION
COPY
DDL Data Definition Language
DELETE
DESCRIBE
DML Data Manipulation Language
GET Stage-related commands (other than LIST)
INSERT
LIST
MERGE
MULTI_INSERT
PUT
RECLUSTER
REMOVE
SCL System Command Language (USE, DESCRIBE etc)
SELECT
SHOW
TCL Transaction Command Language (COMMIT, ROLLBACK)
UNKNOWN By default we set query will generate result set, which means executeUpdate will throw exception.
UNLOAD
UPDATE
USE
USE_DATABASE
USE_SCHEMA
USE_WAREHOUSE

Method Summary

Modifier and Type	Method and Description
long	getStatementTypeId()
boolean	isDDL()
boolean	isDML()
boolean	isGenerateResultSet()
boolean	isSCL()
boolean	isSelect()
boolean	isTCL()
static SFStatementType	lookUpTypeById(long id)
static SFStatementType	valueOf(String name) Returns the enum constant of this type with the specified name.
static SFStatementType[]	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

UNKNOWN

public static final SFStatementType UNKNOWN

By default we set query will generate result set, which means executeUpdate will throw exception. In that way, we have a clear control of what statements can be executed by executeUpdate

SELECT

public static final SFStatementType SELECT

DML

public static final SFStatementType DML

Data Manipulation Language

INSERT

public static final SFStatementType INSERT

UPDATE

public static final SFStatementType UPDATE

DELETE

public static final SFStatementType DELETE

MERGE

public static final SFStatementType MERGE

MULTI_INSERT

public static final SFStatementType MULTI_INSERT

COPY

public static final SFStatementType COPY

UNLOAD

public static final SFStatementType UNLOAD

RECLUSTER

public static final SFStatementType RECLUSTER

SCL

public static final SFStatementType SCL

System Command Language (USE, DESCRIBE etc)

ALTER_SESSION

public static final SFStatementType ALTER_SESSION

USE

public static final SFStatementType USE

USE_DATABASE

public static final SFStatementType USE_DATABASE

USE_SCHEMA

public static final SFStatementType USE_SCHEMA

USE_WAREHOUSE

public static final SFStatementType USE_WAREHOUSE

SHOW

public static final SFStatementType SHOW

DESCRIBE

public static final SFStatementType DESCRIBE

LIST

public static final SFStatementType LIST

TCL

public static final SFStatementType TCL

Transaction Command Language (COMMIT, ROLLBACK)

DDL

public static final SFStatementType DDL

Data Definition Language

GET

public static final SFStatementType GET

Stage-related commands (other than LIST)

PUT

public static final SFStatementType PUT

REMOVE

public static final SFStatementType REMOVE

Method Detail

values

public static SFStatementType[] 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 (SFStatementType c : SFStatementType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SFStatementType 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

lookUpTypeById

public static SFStatementType lookUpTypeById(long id)

getStatementTypeId

public long getStatementTypeId()

isDDL

public boolean isDDL()

isDML

public boolean isDML()

isTCL

public boolean isTCL()

isSCL

public boolean isSCL()

isGenerateResultSet

public boolean isGenerateResultSet()

isSelect

public boolean isSelect()