CALL接受存储过程的名字已经需要传递给它的任意参数。 Call 1. 该语句执行名为productpricing的存储过程,它计算并返回产品的最低、最高和平均价格。存储过程可以显示结果,也可以不显示结果。 (2) 创建存储过程 // 1. 此存储过程名为productpricing,用CREATE PROCEDURE productpricing()语句定义。如果存储过程接受参数,...
CreateOrAlterProcedureStatement CreateOrAlterTriggerStatement CreateOrAlterViewStatement CreatePartitionFunctionStatement CreatePartitionSchemeStatement CreateProcedureStatement CreateQueueStatement CreateRemoteServiceBindingStatement CreateResourcePoolStatement CreateRoleStatement Create...
Call extended stored procedures from functions The extended stored procedure, when calling it from inside a function, can't return result sets to the client. Any ODS APIs that return result sets to the client, return FAIL. The extended stored procedure could connect back to an instance of SQL...
ProcedureStatementBody 類別 ProcedureStatementBodyBase 類別 ProcessAffinityRange 類別 ProcessAffinityType 列舉 ProviderEncryptionSource 類別 ProviderKeyNameKeyOption 類別 QualifiedJoin 類別 QualifiedJoinType 列舉 QueryDerivedTable 類別 QueryExpression 類別
FunctionCall 型別公開下列成員。方法展開表格 名稱說明 Accept Accepts a visit from the specified visitor. (覆寫 TSqlFragment.Accept(TSqlFragmentVisitor)。) AcceptChildren Accepts a visit for the Children from the specified visitor. (覆寫 PrimaryExpression.AcceptChildren(TSqlFragmentVisitor)。) Equals...
sql语句;end $$ 示例 代码语言:javascript 代码运行次数:0 运行 AI代码解释 create procedureshow_func_and_proc()begin select name,type,db from mysql.proc;end $$ 3.将语句结束符还原为; delimiter ; 4.调用新建的存储过程 call show_func_and_proc(); ...
SQLGetTypeInfo Function SQLMoreResults Function SQLNativeSql Function SQLNumParams Function SQLNumResultCols Function SQLParamData Function SQLParamOptions Function SQLPrepare Function SQLPrimaryKeys Function SQLProcedureColumns Function SQLProcedures Function SQLPutData Function SQLRowCount Function SQLSetConnectAttr Fu...
If an application cannot determine the type of a parameter in a procedure call, it sets InputOutputType to SQL_PARAM_INPUT; if the data source returns a value for the parameter, the driver discards it. SQL_PARAM_INPUT_OUTPUT. The parameter marks an input/output parameter in a procedure. Fo...
为了解决以上prepare和execute方法中日志输出问题,需要使用其他执行sql的方法。在查看mssql的官方说明(https://www.npmjs.com/package/mssql#query-command-callback)后,发现query方法能够满足要求。 query (command, [callback]) Execute the SQL command. To execute commands like create procedure or if you plan...
In applications that call the function In the definition of another user-defined function To parameterize a view or improve the functionality of an indexed view To define a column in a table To define a CHECK constraint on a column To replace a stored procedure Use an inline function as a ...