SAP ʹÓÃSQL Trace£¨ST05£©
SAP ʹÓÃSQL Trace£¨ST05£©
SAP R/3 Ìṩ±ê×¼ABAP SQL ¸ú×Ù¹¤¾ß¡£Ê¹ÓÃT-Code:ST05 ¿ÉÒÔ½øÈë×·×ÙÉ趨»Ã棺
ÔÚTrace Modes ÇøÓòÖÐÑ¡ÔñÐèÒªÔÚSAP R/3 Server ÉÏtrace µÄ·¶Î§£º
SQL Trace: ×·×Ù¸ÃAP Server ÉÏÒѹýÂ˵ÄSQL Óï¾ä¡£
Enqueue Trace: ×·×ÙEnqueue Server ÉϵĶÓÁС£
RFC Trace: ×·×Ù¸ÃAP Server ÉÏRFC ÐÐΪ¡£
Buffer Trace: ×·×Ù¸ÃAP Server ÉÏBuffer ÖеÄÐÐΪ¡£
ÕâÀïÈôҪ׷×ÙSQL ÔòֻҪѡÖÐSQL Trace¡£È»ºóÔÚTrace Requests ÇøÓòÖеãÑ¡ Trace on with Filter ½øÐÐÊä³ö¹ýÂË:
ÕâÀï½ö×·×ÙSBA Õ˺ŶÔÓÚMB03 ËùÓеÄSQL²Ù×÷¡£Ò²¿ÉÒÔÌîÈë³ÌÐòÃû³ÆÉõÖÁAP Server ÉϵĽø³Ì´úºÅÀ´×·×Ù¡£»¹¿ÉÒÔÔÚTable name ÇøÓòÑ¡¶¨°üº¬/ÅųýµÄ±íÃû¡£µã»÷¶Ô¹³Ö®ºó¼´Æô¶¯×·×Ù¡£
ÔÚÐèÒª²é¿´×·×Ù½á¹ûʱÐèÒªÏÈÍ£Ö¹×·×Ù(Trace off) È»ºóÔÙµã»÷Display trace ÏÔʾÈçÏ£º
ÐèÒªÖØÐ¶Խá¹û½øÐйýÂË£¨ÒòΪSAP R/3Ö»ÓÐÒ»¸ö»òÁ½¸öLog Îļþ£¬ÏµÍ³²»»á×Ô¶¯·Ö½â¶ÔÓ¦³ÌÐòµÄLog ÐÅÏ¢£©¡£Trace modes ֻѡÔñSQL Trace ¡£SQL Trace Period ϵͳÒÑ×Ô¶¯ÉèÖúÃÎÞÐè¸ü¸Ä¡£User name ¿ÉÒÔ×ÔÐÐÉ趨£¬ÕâÀïÉ趨¿ÕÖµ±íʾÈκÎÕ˺ţ¨ÒòΪ¿ªÊ¼×·×Ùʱ½ö¹ýÂËÒ»¸öÕ˺ţ¬ËùÒÔÕâÀïÎÞÐè½øÒ»²½¹ýÂË£©¡£Objectname ±£ÁôϵͳÉ趨£¨ÕâÑù¿ÉÒÔÅųý×·×ÙLog ±¾ÉíËù²úÉúµÄLog ÐÅÏ¢£©¡£
Duration: Ö´ÐÐÕâÌõ²Ù×÷ËùÏûºÄµÄʱ¼ä£¬µ¥Î»ÊÇ΢Ãë¡£1΢Ãë=1£¯1000000Ãë¡£
Objectname: ָʾ¸ÃÌõ²Ù×÷µÄ¶ÔÏ󣬶ÔÓÚSQL Trace Ò»°ã¾ÍÊÇTable name¡£
Op.: ָʾ¸ÃÌõ²Ù×÷µÄÀàÐÍ¡£ÆäÖжÔÓ¦OPENµÄÌõÄ¿¶ÔSQL ÐÔÄܾßÓкܴóµÄ²Î¿¼¼ÛÖµ¡£
&nbs
Ïà¹ØÎĵµ£º
1.Ó¦¾¡Á¿±ÜÃâÔÚ where ×Ó¾äÖжÔ×ֶνøÐÐ null ÖµÅжϣ¬·ñÔò½«µ¼ÖÂÒýÇæ·ÅÆúʹÓÃË÷Òý¶ø½øÐÐÈ«±íɨÃ裬È磺
select id from t where num is null
¿ÉÒÔÔÚnumÉÏÉèÖÃĬÈÏÖµ0£¬È·±£±íÖÐnumÁÐûÓÐnullÖµ£¬È»ºóÕâÑù²éѯ£º
select id from t where num=0
2.Ó¦¾¡Á¿±ÜÃâÔÚ where ×Ó¾äÖÐʹÓÃ!=»ò<>²Ù×÷·û£¬·ñÔò½«ÒýÇæ·ÅÆúÊ ......
asc °´ÉýÐòÅÅÁÐ
desc °´½µÐòÅÅÁÐ
ÏÂÁÐÓï¾ä²¿·ÖÊÇMssqlÓï¾ä£¬²»¿ÉÒÔÔÚaccessÖÐʹÓá£
SQL·ÖÀࣺ
DDL—Êý¾Ý¶¨ÒåÓïÑÔ(CREATE£¬ALTER£¬DROP£¬DECLARE)
DML—Êý¾Ý²Ù×ÝÓïÑÔ(SELECT£¬DELETE£¬UPDATE£¬INSERT)
DCL—Êý¾Ý¿ØÖÆÓïÑÔ(GRANT£¬REVOKE£¬COMMIT£¬ROLLBACK)
Ê×ÏÈ,¼òÒª½éÉÜ»ù´¡Óï¾ä£º
1¡¢ËµÃ÷£º´´½¨Êý ......
SQLÌṩÁËËÄÖÖÄ£ºýÆ¥Å䷽ʽ
1£¬%£º±íʾÈÎÒâ0¸ö»ò¶à¸ö×Ö·û¡£¿ÉÆ¥ÅäÈÎÒâÀàÐͺͳ¤¶ÈµÄ×Ö·û£¬ÓÐЩÇé¿öÏÂÈôÊÇÖÐÎÄ£¬ÇëÔËÓÃÁ½¸ö°Ù·ÖºÅ£¨%%£©±íʾ¡£
±ÈÈç SELECT * from [user] WHERE u_name LIKE '%Èý%'
½«»á°Ñu_nameΪ“ÕÅÈý”£¬“ÕÅèÈý”¡¢“Èý½Å蔣¬“ÌÆÈý²Ø”µÈµÈÓГÈý& ......
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[PE011_Page]
@TableName varchar(50), --±íÃû
@Fields varchar(5000) = '*', --×Ö¶ÎÃû(È«²¿×Ö¶ÎΪ*)
@OrderField varchar(5000), &n ......