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Update select-for-share.sql
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sql-queries-11/lock-single-row-mysql/select-for-share.sql

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -2,20 +2,20 @@
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START TRANSACTION;
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SELECT *
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FROM DEPARTMENT
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WHERE id=5
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WHERE id = 5
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FOR SHARE;
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// Second Session
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START TRANSACTION;
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SELECT *
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FROM DEPARTMENT
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WHERE id=5
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WHERE id = 5
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FOR SHARE;
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// Second Session
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SELECT *
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FROM DEPARTMENT
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WHERE id=5
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WHERE id = 5
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FOR UPDATE;
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// First Session
@@ -24,8 +24,8 @@ COMMIT;
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// Second Session
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START TRANSACTION;
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UPDATE DEPARTMENT
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SET code='MA'
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WHERE id<5 OR id>5;
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SET code = 'MA'
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WHERE id < 5 OR id > 5;
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SELECT *
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FROM DEPARTMENT;

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