skylover

A data-loss case occurs when chunk-key contains decimal-column in MySQL 5.6 #1119

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## Issue Related issue: https://github.com/github/gh-ost/issues/1119 That's is an issue, describing a data-loss case caused by decimal-type column in chunk-key. We also describe how to reproduce the case and how to...

A data-loss case occurs when chunk-key contains decimal-column

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Hello: We tried to recycle data-free space by `alter table tab engine = innodb` from a table. After gh-ost executed, no error coccurs, but data is lost: ``` gh-ost version...

PLSQL/Golang：need a demo how to build a parser for plsql using Golang

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I want to parser sql from oracle. and get some information, for example: db/table/column/index and so on. then I refer to some introduction from web like following, as expected, some...

[BUG] if string is a constant expr not containing any variable, the result is wrong

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if string is a constant expr not containing any variable, the result is wrong for example ``` rawYQL = "3>1" result, err = yql.Match(rawYQL, map[string]interface{}{}) fmt.Println(rawYQL, "is ", result, "err:...