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This commit is contained in:
Shlomi Noach 2020-07-23 14:04:14 +03:00
parent 88c73c0338
commit 731df3cd15
1 changed files with 6 additions and 0 deletions
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6
go/sql/parser.go
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@ -17,13 +17,19 @@ var (
dropColumnRegexp = regexp.MustCompile(`(?i)\bdrop\s+(column\s+|)([\S]+)$`)
renameTableRegexp = regexp.MustCompile(`(?i)\brename\s+(to|as)\s+`)
alterTableExplicitSchemaTableRegexps = []*regexp.Regexp{
// ALTER TABLE `scm`.`tbl` something
regexp.MustCompile(`(?i)\balter\s+table\s+` + "`" + `([^` + "`" + `]+)` + "`" + `[.]` + "`" + `([^` + "`" + `]+)` + "`" + `\s+(.*$)`),
// ALTER TABLE `scm`.tbl something
regexp.MustCompile(`(?i)\balter\s+table\s+` + "`" + `([^` + "`" + `]+)` + "`" + `[.]([\S]+)\s+(.*$)`),
// ALTER TABLE scm.`tbl` something
regexp.MustCompile(`(?i)\balter\s+table\s+([\S]+)[.]` + "`" + `([^` + "`" + `]+)` + "`" + `\s+(.*$)`),
// ALTER TABLE scm.tbl something
regexp.MustCompile(`(?i)\balter\s+table\s+([\S]+)[.]([\S]+)\s+(.*$)`),
}
alterTableExplicitTableRegexps = []*regexp.Regexp{
// ALTER TABLE `tbl` something
regexp.MustCompile(`(?i)\balter\s+table\s+` + "`" + `([^` + "`" + `]+)` + "`" + `\s+(.*$)`),
// ALTER TABLE tbl something
regexp.MustCompile(`(?i)\balter\s+table\s+([\S]+)\s+(.*$)`),
}
)