Export the data in the database as an SQL statement:
Prompt importingTableOutpadm. CCPC_STROKE_CCPCNCZHZSCPGB ...SetFeedbackoffSetDefineoffInsert into Outpadm. CCPC_STROKE_CCPCNCZHZSCPGB (master_patient_id, Master_bring_count, Master_ccpc_type, JLSJ, AGEREGION, RDB_SCPG_MRS, Fm_gxy, Peiou_gxy, Xdjm_gxy, Zn_gxy, FM_TNB, PEIOU_TNB, XDJM_TNB, ZN_TNB, Fm_gxz, Peiou_gxz, Xdjm_gxz, ZN_GXZ, FM_XZJB, PE IOU_XZJB, XDJM_XZJB, ZN_XZJB, Fm_jdmxz, Peiou_jdmxz, Xdjm_jdmxz, Zn_jdmxz, Fm_xy, Peiou_xy, Xdjm_xy, ZN_XY, FM_DQMZZZ, PEI Ou_dqmzzz, Xdjm_dqmzzz, zn_dqmzzz, Hz_jy_bool, Js_jy_bool, Hj_jy_bool, Jy_bsd_bxjy, JY_BSD_BZCYHC, JY_BSD_BZRHJY, JY_ Bsd_rygmxy, Hz_ys_bool, Js_ys_bool, Hj_ys_bool, Ys_bsd_bljyszzy, Ys_bsd_ws, Ys_bsd_wfzjzbys, HZ_YD_BOOL, JS_YD_BOOL, HJ _yd_bool, Yd_bsd_bxyd, YD_BSD_WC, Yd_bsd_bzrhyd, Yd_bsd_myyd, Hzys_status, Ys_bsys, Ys_lzys, YS_BLZYS, YS_PS, YS_DYDZYS, Ys_tnbys, YS_HYGGYSWT, YS_GWXYZYSWJXGWT, Shhl_bool, SHHL_BSDYY_WASFSPB, shhl_bsdyy_kqhlwls, SHHL_BSDYY_FSDDZC, SHHL_ BSDYY_QTRHYYZGBZDZDWT, Jsxl_bool, Jsxl_bsdyy_ybhxw, JSXL_BSDYY_YYHGT, JSXL_BSDYY_SWZC, JSXL_BSDYY_QXYC, JTZC_BOOL, Jtzc_bsdyy_wzgz, Jtzc_bsdyy_yzgzdbnsrzggz,JTZC_BSDYY_YJTWT, Jtzc_bsdyy_jszgyyd, Gagls, TBSJ) Values('123456',1,'Stroke', To_date ('19-09-2016','dd-mm-yyyy'),'cy70',1,'is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','is a','don't want to quit','do not know the harm of smoking','I don't know how to quit smoking','ruyi Buy Cigarettes','Patient Diet','Family Diet','Environmental Food','not knowing the value of diet is important','PU Food','unable to prepare their own diet','Patient Movement','Family Movement','Environmental Movement','don't want to exercise','Bed','I don't know how to exercise','No, no movement .','Patient awareness is clear','Nasal Feeding Diet','Liquid Diet','semi-liquid diet','PU Food','Low-salt low-fat diet','Diabetic Diet','Have a tube-and-tube diet problem','high risk factor diet non-sex related problems','Life Care Appropriate','to roll back on time','Oral care for the implementation','Fall in a falling bed','any other hesitation caused by the problem of neglect','Mental Psychology','Instrumentation and Behavior','Language and communication','normal thinking .','emotional abnormalities','Family Support','no care.','with care, but.','have a family problem','Low Family Care willingness','Case Management Division', To_date ('20-09-2016','dd-mm-yyyy') );p rompt done.
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prompt
Display the following prompt, equivalent to the general operating system command echo, output the following information importing table T_test
Set Feedback off
1. Set Feedback
There are three ways of doing this:
Set feedback on
Set Feedback off
Set Feedback n
By default, when a SQL is issued, Oracle gives a feedback, such as when creating a table, if successful, the command line returns a similar:table created feedback, or when a PL/SQL succeeds, the command line returns:pl/ SQL procedure successfully completed . When running many statements in a script, feedback is generally set to off.
Set Feedback N: When an SQL statement returns n or more than n rows of records, there will be feedback, for example: Set feedback 5, when the return record equals or more than 5 rows will have a similar 8 rows selected. Feedback. If the return row is less than 5, there is no feedback.
Set Define Off
The default "&" in Sql*plus represents an alternative variable, that is, Sql*plus will ask you to enter an alternate value whenever the symbol appears in the command. This means that you cannot enter a string containing the symbol into a database or assign to a variable, such as the string "Sql&plus" system will be understood as a string beginning with "SQL", it will prompt you to enter the value of the alternative variable Plus, if you enter ABC, then the final string into " Sqlabc ".
Set define off this function, "&" as a normal character, as in the above example, the final character is "Sql&plus"
Set define off override variable function
Set define on to open alternate variable function
Set define $ (not alphanumeric and whitespace) will override the default variable marker & for "$" the original & flag will be inserted as a normal character, and the following character will be a variable that will prompt you for input.
What does prompt,set feedback in Oracle Export data mean?