Bug #77047 | Optimizer hint parser doesn't accept number-prefixed query block names after @ | ||
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Submitted: | 15 May 2015 7:56 | Modified: | 20 May 2015 16:44 |
Reporter: | Gleb Shchepa | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Server: Parser | Severity: | S3 (Non-critical) |
Version: | 5.7 | OS: | Any |
Assigned to: | CPU Architecture: | Any |
[15 May 2015 7:56]
Gleb Shchepa
[20 May 2015 16:44]
Paul DuBois
Noted in 5.7.8, 5.8.0 changelogs. Optimizer hint query block names are identifiers, but the parser did not recognize valid identifer names such as 123a when used in @query_block_name syntax.