Function grab

backend/plugin/parser/tsql/batch/parse.go:11–16

* * parse.go contains the logic of parsing a SQL batch. * The original code can be found at https://sourcegraph.com/github.com/microsoft/go-sqlcmd@fb920dc0da056e58969696128b440e2bf99c105b/-/blob/pkg/sqlcmd/batch.go?L76-170. */ grab grabs i from r, or returns 0 if 1 >= end.

(r []rune, i, end int)

// grab grabs i from r, or returns 0 if 1 >= end.
func grab(r []rune, i, end int) rune {
	if i < end {
		return r[i]
	}
	return 0
}

// readCommand reads to the next control character to find
// a command in the string. Command regexes constrain matches