35 lines
840 B
MySQL
35 lines
840 B
MySQL
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-- https://dev.mysql.com/doc/refman/8.0/en/set-transaction.html
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/* SET [GLOBAL | SESSION] TRANSACTION
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transaction_characteristic [, transaction_characteristic] ...
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transaction_characteristic: {
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ISOLATION LEVEL level
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| access_mode
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}
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level: {
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REPEATABLE READ
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| READ COMMITTED
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| READ UNCOMMITTED
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| SERIALIZABLE
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}
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access_mode: {
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READ WRITE
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| READ ONLY
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} */
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START TRANSACTION;
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SET GLOBAL TRANSACTION ISOLATION LEVEL REPEATABLE READ;
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SET GLOBAL TRANSACTION ISOLATION LEVEL REPEATABLE READ, ISOLATION LEVEL REPEATABLE READ;
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SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
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SET GLOBAL TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
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SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
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SET GLOBAL TRANSACTION READ WRITE;
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SET SESSION TRANSACTION READ ONLY;
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SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
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