ALTER PROCEDURE (SQL), ALTER FUNCTION (SQL scalar), and ALTER FUNCTION (SQL table) with a REPLACE keyword are not allowed in an SQL-routine-body. Notes General considerations for defining or replacing functions:
In multistatement table-valued functions,function_bodyis a series of Transact-SQL statements that populate a TABLE return variable. scalar_expression Specifies that the scalar function returns a scalar value. TABLE Specifies that the return value of the table-valued function is a table. Only constan...
Par défaut, SQL Server ne peut pas exécuter le code CLR. Vous pouvez créer, modifier et supprimer des objets de base de données qui référencent des modules CLR (Common Language Runtime) ; toutefois, vous ne pouvez pas exécuter ces références dans SQL Server tant que vous n'avez pas...
Functions and Operators Expressions Type Conversion Full Text Search System Operation Transaction Management DDL Syntax DDL Syntax Overview ALTER DATABASE ALTER FOREIGN TABLE (GDS Import and Export) ALTER FOREIGN TABLE (for HDFS or OBS) ALTER FOREIGN TABLE (SQL on other GaussDB(DWS)) ALTER FUNCTION...
2、Flink SQL示例 1)、非分区表示例 2)、分区表 五、Flink SQL常见的操作示例 本文简单介绍了DROP、alter、insert和analyze的语法及示例 ,并且将FLink sql常用的sql以java 方法整理成一个类,可以直接在java中使用,或在Flink sql cli中直接使用。 本文依赖flink集群能正常使用。 本文示例java api的实现是通过Flink...
ALTER INDEX (Transact-SQL) CREATE TABLE (Transact-SQL) EVENTDATA (Transact-SQL) sys.partition_functions (Transact-SQL) sys.partition_parameters (Transact-SQL) sys.partition_range_values (Transact-SQL) sys.partitions (Transact-SQL) sys.tables (Transact-SQL) sys.indexes (Transact-SQL)...
SQL IF EXISTS (SELECT*FROMsys.partition_functionsWHEREname='myRangePF1')DROPPARTITIONFUNCTIONmyRangePF1; GOCREATEPARTITIONFUNCTIONmyRangePF1 (int)ASRANGELEFTFORVALUES(1,100,1000); GO--Merge the partitions between boundary_values 1 and 100--and between boundary_values 100 and 1000 to create one...
ALTERFUNCTIONfunc_name[characteristic...]characteristic: {COMMENT'string'|LANGUAGESQL|{CONTAINSSQL|NOSQL|READSSQLDATA|MODIFIESSQLDATA}|SQLSECURITY{DEFINER|INVOKER} } This statement can be used to change the characteristics of a stored function. More than one change may be specified in anALTER FUNCTI...
s.data_space_id JOIN sys.partition_functions AS f ON s.function_id = f.function_id LEFT JOIN sys.partition_range_values AS r ON f.function_id = r.function_id and r.boundary_id = p.partition_number WHERE t.name = 'FactResellerSales' AND i.type <= 1 ORDER BY p.partition_number ...
Reimport the CLOB and SQL NCHAR columns. Restrictions: You must have SYSDBA system privilege, and you must start up the database in restricted mode (for example, with the SQL*Plus STARTUP RESTRICT command). The current character set must be a strict subset of the character set to whic...