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Regex pattern for table name and primary key, allow numbers and mixed… #1

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Regex pattern for table name and primary key, allow numbers and mixed… #1

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5 changes: 3 additions & 2 deletions examples/compose/vtcompose/vtcompose.go
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Original file line number Diff line number Diff line change
Expand Up @@ -311,7 +311,7 @@ func getTableName(sqlFile string) string {
log.Fatalf("reading sqlFile file %s: %s", sqlFile, err)
}

r, _ := regexp.Compile("CREATE TABLE ([a-z_-]*) \\(")
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Expression should not consider dash (-) to be a valid character in a table name.

r, _ := regexp.Compile("CREATE TABLE ([`A-z_0-9]*) \\(")
rs := r.FindStringSubmatch(string(sqlFileData))
// replace all ` from table name if exists
return strings.ReplaceAll(rs[1], "`", "")
Expand All @@ -326,7 +326,8 @@ func getPrimaryKey(sqlFile string) string {
r, _ := regexp.Compile("PRIMARY KEY \\((.*)\\).*")
rs := r.FindStringSubmatch(string(sqlFileData))

return rs[1]
// replace all ` from key fields if exists
return strings.ReplaceAll(rs[1], "`", "")
}

func getKeyColumns(sqlFile string) string {
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