From f8405c4c2ca598d345c0ef33951214080f5c771e Mon Sep 17 00:00:00 2001
From: sau00 <sau00gm@gmail.com>
Date: Fri, 17 Apr 2020 15:01:54 +0700
Subject: [PATCH] Add dialect name functions to dialects (clickhouse like)

---
 dialect/mysql.go      | 4 ++++
 dialect/postgresql.go | 4 ++++
 dialect/sqlite3.go    | 4 ++++
 3 files changed, 12 insertions(+)

diff --git a/dialect/mysql.go b/dialect/mysql.go
index a4d097a..e83beb8 100644
--- a/dialect/mysql.go
+++ b/dialect/mysql.go
@@ -80,6 +80,10 @@ func (d mysql) Limit(offset, limit int64) string {
 	return fmt.Sprintf("LIMIT %d,%d", offset, limit)
 }
 
+func (d mysql) String() string {
+	return "mysql"
+}
+
 func (d mysql) Prewhere() string {
 	return ""
 }
diff --git a/dialect/postgresql.go b/dialect/postgresql.go
index 8b085eb..76b4b0f 100644
--- a/dialect/postgresql.go
+++ b/dialect/postgresql.go
@@ -51,6 +51,10 @@ func (d postgreSQL) Limit(offset, limit int64) string {
 	return fmt.Sprintf("LIMIT %d OFFSET %d", limit, offset)
 }
 
+func (d postgreSQL) String() string {
+	return "postgres"
+}
+
 func (d postgreSQL) Prewhere() string {
 	return ""
 }
diff --git a/dialect/sqlite3.go b/dialect/sqlite3.go
index 60b18a2..4b0d8ad 100644
--- a/dialect/sqlite3.go
+++ b/dialect/sqlite3.go
@@ -54,6 +54,10 @@ func (d sqlite3) Limit(offset, limit int64) string {
 	return fmt.Sprintf("LIMIT %d OFFSET %d", limit, offset)
 }
 
+func (d sqlite3) String() string {
+	return "sqlite3"
+}
+
 func (d sqlite3) Prewhere() string {
 	return ""
 }