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📄 dml027.sql

📁 derby database source code.good for you.
💻 SQL
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AUTOCOMMIT OFF;-- MODULE DML027-- SQL Test Suite, V6.0, Interactive SQL, dml027.sql-- 59-byte ID-- TEd Version #-- AUTHORIZATION HU   set schema HU;--O   SELECT USER FROM HU.ECCO;  VALUES USER;-- RERUN if USER value does not match preceding AUTHORIZATION comment-- date_time print-- TEST:0124 UPDATE UNIQUE column (key = key + 1) interim conflict!-- setup     UPDATE UPUNIQ          SET NUMKEY = NUMKEY + 1;-- PASS:0124 If 6 rows updated?      SELECT COUNT(*),SUM(NUMKEY)           FROM UPUNIQ;-- PASS:0124 If count = 6 and SUM(NUMKEY) = 30?-- restore     ROLLBACK WORK;-- END TEST >>> 0124 <<< END TEST-- ********************************************************-- TEST:0125 UPDATE UNIQUE column (key = key + 1) no interim conflit!-- setup     UPDATE UPUNIQ          SET NUMKEY = NUMKEY + 1          WHERE NUMKEY >= 4;-- PASS:0125 If 3 rows are updated?      SELECT COUNT(*),SUM(NUMKEY)           FROM UPUNIQ;-- PASS:0125 If count = 6 and SUM(NUMKEY) = 27?-- restore     ROLLBACK WORK;-- END TEST >>> 0125 <<< END TEST-- *************************************************////END-OF-MODULE

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