Function stripQuotedIdentifiers

backend/plugin/parser/partiql/completion.go:487–517

stripQuotedIdentifiers replaces double-quoted identifiers with placeholder text so that keyword searches don't match content inside quotes (e.g., "order" should not be treated as the ORDER keyword).

(s string)

// placeholder text so that keyword searches don't match content inside
// quotes (e.g., "order" should not be treated as the ORDER keyword).
func stripQuotedIdentifiers(s string) string {
	var b strings.Builder
	b.Grow(len(s))
	i := 0
	for i < len(s) {
		if s[i] == '"' {
			// Replace the entire "..." with underscores to preserve length.
			b.WriteByte('_')
			i++ // skip opening "
			for i < len(s) {
				if s[i] == '"' {
					i++
					if i < len(s) && s[i] == '"' {
						b.WriteByte('_')
						b.WriteByte('_')
						i++
						continue
					}
					b.WriteByte('_')
					break
				}
				b.WriteByte('_')
				i++
			}
		} else {
			b.WriteByte(s[i])
			i++
		}
	}
	return b.String()
}