SAVING CHANGES IS NOT PERMITTED ON SQL SERVER 2008. HOW TO SOLVE?

BY:IKHWAN KRISNADI – SOFTWARE ENGINEER

CAUSED BYSAVING CHANGES IS NOT

PERMITTED WHEN ALTER TABLE (TABLE STRUCTURE IS CHANGED) :

CHANGE DATA TYPE ON EXISTING COLUMS

OR CHANGE ALLOW NULLS ON EXISTING COLUMNS

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SOLUTIONDISABLE PREVENT CHANGES TO

ALTER TABLE

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EXAMPLESQL SERVER MANAGEMENT

STUDIO THAT USED IS SQL SERVER MANAGEMENT STUDIO 2008 R2

TABLE THAT USED IS MST_STUDENT

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SCRIPT TABLE MST_STUDENT

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MST_STUDENT BEFORE ALTEREDIKHWAN KRISNADI - SOFTWARE ENGINEER

ALTER TABLE MST_STUDENTRIGHT CLICK ON TABLE

MST_STUDENT, THEN CLICK DESIGN

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ALTER TABLE MST_STUDENT (CONTINUED)CHANGE DATA TYPE COLUMN

“ADDRESS1” BECOME VARCHAR(300)

SAVE CHANGES

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ALTER TABLE MST_STUDENT (CONTINUED)OCCURS NOTIFICATION THAT

CHANGES IS NOT PERMITTED

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ALTER TABLE MST_STUDENT (CONTINUED)CLOSE THE NOTIFICATIONCLIK TOOLS, THEN CLICK

OPTIONS

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ALTER TABLE MST_STUDENT (CONTINUED)CLICK DESIGNERS

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ALTER TABLE MST_STUDENT (CONTINUED)UNCHECK PREVENT SAVING

CHANGES THAT REQUIRE TABLE RE-CREATION

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ALTER TABLE MST_STUDENT (CONTINUED)CLICK OKRIGHT CLICK ON TABLE

MST_STUDENT, THEN CLICK DESIGN

CHANGE DATA TYPE COLUMN “ADDRESS1” BECOME VARCHAR(300)

SAVE CHANGES

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ALTER TABLE MST_STUDENT (CONTINUED)TRY TO SELECT ON TABLE

MST_STUDENT AFTER CHANGES

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ALTER TABLE MST_STUDENT (CONTINUED)VIEW DESIGN TABLE

MST_STUDENT AFTER CHANGES

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NOTEDON’T CHANGE STRUCTURE

TABLE WHEN TABLE IS ACCESSED BY USER

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THANK YOU

IKHWAN KRISNADI - SOFTWARE ENGINEER