scriptoriumadmin/featurebase
1
0
Fork 0
mirror of https://github.com/featurebasedb/featurebase.git synced 2026-08-28 10:54:59 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix regex generation

Browse source
This commit is contained in:
pokeeffe-molecula 2023-04-07 13:51:57 -05:00
parent 7f75193cf2
commit 29d9992114
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
sql3/planner/expression.go
View file

@ -2990,11 +2990,12 @@ func (p *ExecutionPlanner) compileOrderingTermExpr(expr parser.Expr, projections
// used by the LIKE/NOT LIKE operator
func wildCardToRegexp(pattern string) string {
var result strings.Builder
result.WriteString("(?i)")
result.WriteString("(?i)^")
rpattern := strings.Replace(pattern, "%", ".*", -1)
rpattern = strings.Replace(rpattern, "_", ".+", -1)
result.WriteString(rpattern)
result.WriteString("$")
return result.String()
}