org.teiid.core.util

Class SqlUtil

java.lang.Object

org.teiid.core.util.SqlUtil

public class SqlUtil
extends Object

Utilities for dealing with SQL strings.

Method Summary

Modifier and Type	Method and Description
static SQLException	createFeatureNotSupportedException()
static String	getKeyword(String sql)
static boolean	isUpdateSql(String sql) Determines whether a sql statement is an update (INSERT, UPDATE, or DELETE).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

isUpdateSql

public static boolean isUpdateSql(String sql)
                           throws IllegalArgumentException

Determines whether a sql statement is an update (INSERT, UPDATE, or DELETE). Throws exception if SQL statement appears to be invalid (because it's null, has 0 length, etc.

Parameters:

sql - Sql string

Returns:

True if INSERT, UPDATE, or DELETE, and false otherwise

Throws:

IllegalArgumentException - If sql string is invalid and neither a query or an update

getKeyword

public static String getKeyword(String sql)

createFeatureNotSupportedException

public static SQLException createFeatureNotSupportedException()