I have a table with hierarchial data in it (see the bottom tabledef) and I need to query an "indented outline" of the records in it for a tree control on a website. To do that I have to perform some sort of recurs...
本章节讲解 SQL Server 的 Stored Procedures(存储过程)的用法。什么是存储过程? 存储过程(Stored Procedures)是一个可以保存的准备好的 SQL 代码,因此代码可以反复使用。因此,如果您有一个反复编写的 SQL 查询,请将其保存为存储过程,然后调用它来执行它。还...
value public List value() Get the value property: List of storedProcedures and their properties. Returns: the value value.Applies to Azure SDK for Java Latest在GitHub 上與我們共同作業 您可以在 GitHub 上找到此內容的來源,在其中建立和檢閱問題和提取要求。 如需詳細資訊,請參閱我們的參與者指南。
SQL Server 支持以下系统存储过程,这些存储过程用于实现和查询全文索引和语义索引。 全文搜索存储过程 sp_fulltext_catalog 创建和删除全文目录,并启动和停止目录的索引操作。 可为每个数据库创建多个全文目录。 在SQL Server的未来版本中将删除此功能。 请避免在新的开发工作中使用该...
SQL Server supports the system procedures that provide an interface from SQL Server to external programs for various maintenance activities. These extended procedures use thexp_prefix. For a complete list of extended procedures, seeGeneral extended stored procedures (Transact-SQL). ...
Applies to: SQL Server 2016 (13.x) and later Azure SQL Database Azure SQL Managed InstanceThis section contains the following stored procedures used to configure the Query Store.In this sectionsys.sp_query_store_flush_db (Transact-SQL) sys.sp_query_store_force_plan (Transact-SQL) sys.sp_...
So if you have an SQL query that you write over and over again, save it as a stored procedure, and then just call it to execute it. You can also pass parameters to a stored procedure, so that the stored procedure can act based on the parameter value(s) that is passed. ...
SQLSMALLINTNameLength1InputLength ofCatalogName. This must be set to 0. SQLCHAR *SchemaNameInputBuffer that might contain apattern-valueto qualify the result set by schema name. For DB2 for z/OS® and OS/390® V 4.1, all the stored procedures are in one schema; the only acceptable ...
SQL Stored Procedures for SQL Server A stored procedure is a prepared SQL code that you can save, so the code can be reused over and over again. So if you have an SQL query that you write over and over again, save it as a stored procedure, and then just call it to execute it. ...
不支援從 CLR 模組使用內容連線來呼叫原生編譯的預存程序。 SqlClient 對於SqlClient,「備妥」的執行和「直接」執行之間沒有差別。 使用具有CommandType = CommandType.StoredProcedure的 SqlCommand 來執行預存程序。 SqlClient 不支援備妥的 RPC 程序呼叫。