package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)\([ \n]*?(select[ \n]*?max\([ \n].*?column_name[ \n]\)[\D\d \n]+)[ \n]*?\)`)
var str = `value = ( select max( tbl.column_name ) from table tbl where trim(colum2)='value1'
and (trim((colum3)))='value3')
`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/