From 2ec328059f36307f11b029150f06ce3e948e61bf Mon Sep 17 00:00:00 2001
From: Ankit Patial <ankitpatial@gmail.com>
Date: Sat, 26 Jul 2025 21:45:09 +0530
Subject: [PATCH] func return type change

---
 pgm.go  | 19 ++++++-------------
 pool.go | 23 ++++++++++++++---------
 2 files changed, 20 insertions(+), 22 deletions(-)

diff --git a/pgm.go b/pgm.go
index ead183a..b1f7fb1 100644
--- a/pgm.go
+++ b/pgm.go
@@ -4,11 +4,9 @@
 package pgm
 
 import (
-	"errors"
 	"strings"
 	"time"
 
-	"github.com/jackc/pgx/v5"
 	"github.com/jackc/pgx/v5/pgtype"
 )
 
@@ -116,19 +114,14 @@ func PgTimeNow() pgtype.Timestamptz {
 	return pgtype.Timestamptz{Time: time.Now(), Valid: true}
 }
 
-// IsNotFound error check
-func IsNotFound(err error) bool {
-	return errors.Is(err, pgx.ErrNoRows)
+func ConcatWs(sep string, fields ...Field) Field {
+	return Field("concat_ws('" + sep + "'," + joinFileds(fields) + ")")
 }
 
-func ConcatWs(sep string, fields ...Field) string {
-	return "concat_ws('" + sep + "'," + joinFileds(fields) + ")"
+func StringAgg(exp, sep string) Field {
+	return Field("string_agg(" + exp + ",'" + sep + "')")
 }
 
-func StringAgg(exp, sep string) string {
-	return "string_agg(" + exp + ",'" + sep + "')"
-}
-
-func StringAggCast(exp, sep string) string {
-	return "string_agg(cast(" + exp + " as varchar),'" + sep + "')"
+func StringAggCast(exp, sep string) Field {
+	return Field("string_agg(cast(" + exp + " as varchar),'" + sep + "')")
 }
diff --git a/pool.go b/pool.go
index 7912cd6..9fdff0b 100644
--- a/pool.go
+++ b/pool.go
@@ -77,6 +77,17 @@ func InitPool(conf Config) {
 	poolPGX.Store(p)
 }
 
+// get string builder from pool
+func getSB() *strings.Builder {
+	return poolStringBuilder.Get().(*strings.Builder)
+}
+
+// put string builder back to pool
+func putSB(sb *strings.Builder) {
+	sb.Reset()
+	poolStringBuilder.Put(sb)
+}
+
 // GetPool instance
 func GetPool() *pgxpool.Pool {
 	return poolPGX.Load()
@@ -93,13 +104,7 @@ func BeginTx(ctx context.Context) (pgx.Tx, error) {
 	return tx, err
 }
 
-// get string builder from pool
-func getSB() *strings.Builder {
-	return poolStringBuilder.Get().(*strings.Builder)
-}
-
-// put string builder back to pool
-func putSB(sb *strings.Builder) {
-	sb.Reset()
-	poolStringBuilder.Put(sb)
+// IsNotFound error check
+func IsNotFound(err error) bool {
+	return errors.Is(err, pgx.ErrNoRows)
 }