From 551e2123bcaf8eafee5cfcd6a6d3d25b3d26b52b Mon Sep 17 00:00:00 2001
From: Ankit Patial <ankitpatial@gmail.com>
Date: Sun, 9 Nov 2025 22:43:24 +0530
Subject: [PATCH] new TsQuery related helper functions

---
 pgm.go | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/pgm.go b/pgm.go
index 7664343..9ad95aa 100644
--- a/pgm.go
+++ b/pgm.go
@@ -10,6 +10,7 @@ import (
 	"context"
 	"errors"
 	"log/slog"
+	"strings"
 	"sync/atomic"
 	"time"
 
@@ -106,3 +107,29 @@ func PgTime(t time.Time) pgtype.Timestamptz {
 func PgTimeNow() pgtype.Timestamptz {
 	return pgtype.Timestamptz{Time: time.Now(), Valid: true}
 }
+
+func TsAndQuery(q string) string {
+	return strings.Join(strings.Fields(q), " & ")
+}
+
+func TsPrefixAndQuery(q string) string {
+	return strings.Join(fieldsWithSufix(q, ":*"), " & ")
+}
+
+func TsOrQuery(q string) string {
+	return strings.Join(strings.Fields(q), " | ")
+}
+
+func TsPrefixOrQuery(q string) string {
+	return strings.Join(fieldsWithSufix(q, ":*"), " | ")
+}
+
+func fieldsWithSufix(v, sufix string) []string {
+	fields := strings.Fields(v)
+	prefixed := make([]string, len(fields))
+	for i, f := range fields {
+		prefixed[i] = f + sufix
+	}
+
+	return prefixed
+}