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Full Discussion: How to extract WHERE clause from a SQL using UNIX???
Top Forums Shell Programming and Scripting How to extract WHERE clause from a SQL using UNIX??? Post 302487521 by Scott on Wednesday 12th of January 2011 05:33:12 PM
Old 01-12-2011
A quick "hack" (it assumes your DML is uppercase) while I start Oracle and throw in some tests...
Code:
$ sed "s/ SET / #!#!# /;s/WHERE/!#!#!/;s/UPDATE/SELECT COUNT(1) FROM/;s/#!#!#.*!#!#!/WHERE/" file.sql
SELECT COUNT(1) FROM TFNCLMRSV_INFO old WHERE old.cur_rec_ind = 'N' AND old.CLM_RSV_INSRT_TS = (SELECT max(new.CLM_RSV_INSRT_TS) FROM TFNCLMRSV_INFO AS new WHERE old.CLM_NUM = new.CLM_NUM AND old.CVR_NUM = new.CVR_NUM AND old.SRC_SYS_CD = new.SRC_SYS_CD);

Last edited by Scott; 01-12-2011 at 06:40 PM..
 

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