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Extended Stored Procedures Programmer's Reference

 

Applies To: SQL Server 2016 Preview

System_CAPS_ICON_important.jpg Important


This feature will be removed in a future version of Microsoft SQL Server. Do not use this feature in new development work, and modify applications that currently use this feature as soon as possible. Use CLR integration instead.

The Microsoft Extended Stored Procedure API, previously part of Open Data Services, provides a server-based application programming interface (API) for extending Microsoft SQL Server functionality. The API consists of C and C++ functions and macros used to build applications.

With the emergence of newer and more powerful technologies such as CLR integration, the need for extended stored procedures has largely been replaced.

System_CAPS_ICON_important.jpg Important


You should thoroughly review the source code of extended stored procedures, and you should test the compiled DLLs before you install them on a production server. For information about security review and testing, see this Microsoft Web site.

Data Typessrv_pfield
srv_alloc
srv_convertsrv_pfieldex
srv_describesrv_rpcdb
srv_getbindtokensrv_rpcname
srv_got_attentionsrv_rpcnumber
srv_rpcoptions
srv_message_handlersrv_rpcowner
srv_paramdatasrv_rpcparams
srv_paraminfosrv_senddone
srv_paramlensrv_sendmsg
srv_parammaxlensrv_sendrow
srv_paramnamesrv_setcoldata
srv_paramnumbersrv_setcollen
srv_paramsetsrv_setutype
srv_paramsetoutputsrv_willconvert
srv_paramstatussrv_wsendmsg
srv_paramtype

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