| Bug #77679 | Add read-only connection option (use start transaction read only) | ||
|---|---|---|---|
| Submitted: | 10 Jul 2015 9:58 | ||
| Reporter: | Pavel Cibulka | Email Updates: | |
| Status: | Open | Impact on me: | |
| Category: | MySQL Server: Connection Handling | Severity: | S4 (Feature request) |
| Version: | 5.6 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | read-only connection | ||
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Description: Add read only connection option. This could be based on 5.6 "START TRANSACTION READ ONLY". Add this property to connectors (J Connector etc). Benefits - performance (server will know that all transactions are read only - similar to "START TRANSACTION READ ONLY") - security (no unwanted DELETE etc., this is usually done by read only user in apps - no need to create new user) - easier development for programmers use two connection pools - write pool for UPDATE etc - read pool for SELECT, no additional code needed for "START TRANSACTION READ ONLY" How to repeat: This is Feature request. Suggested fix: Read only connection can use code for "START TRANSACTION READ ONLY" for every transaction initialized by this connection.