diff --git a/contrib/drivers/mssql/mssql_do_filter.go b/contrib/drivers/mssql/mssql_do_filter.go
index 1a1fab537..8cf790e4f 100644
--- a/contrib/drivers/mssql/mssql_do_filter.go
+++ b/contrib/drivers/mssql/mssql_do_filter.go
@@ -26,7 +26,11 @@ WHERE TMP_.ROWNUMBER_ > %d AND TMP_.ROWNUMBER_ <= %d
 )
 
 func init() {
-	selectWithOrderSqlTmp = gdb.FormatMultiLineSqlToSingle(selectWithOrderSqlTmp)
+	var err error
+	selectWithOrderSqlTmp, err = gdb.FormatMultiLineSqlToSingle(selectWithOrderSqlTmp)
+	if err != nil {
+		panic(err)
+	}
 }
 
 // DoFilter deals with the sql string before commits it to underlying sql driver.
diff --git a/contrib/drivers/mssql/mssql_table_fields.go b/contrib/drivers/mssql/mssql_table_fields.go
index d15a7f009..db2a9ba3e 100644
--- a/contrib/drivers/mssql/mssql_table_fields.go
+++ b/contrib/drivers/mssql/mssql_table_fields.go
@@ -47,7 +47,11 @@ ORDER BY a.id,a.colorder
 )
 
 func init() {
-	tableFieldsSqlTmp = gdb.FormatMultiLineSqlToSingle(tableFieldsSqlTmp)
+	var err error
+	tableFieldsSqlTmp, err = gdb.FormatMultiLineSqlToSingle(tableFieldsSqlTmp)
+	if err != nil {
+		panic(err)
+	}
 }
 
 // TableFields retrieves and returns the fields' information of specified table of current schema.
diff --git a/contrib/drivers/mysql/mysql_table_fields.go b/contrib/drivers/mysql/mysql_table_fields.go
index 133751f98..72ffa7e29 100644
--- a/contrib/drivers/mysql/mysql_table_fields.go
+++ b/contrib/drivers/mysql/mysql_table_fields.go
@@ -37,7 +37,11 @@ WHERE
 )
 
 func init() {
-	tableFieldsSqlByMariadb = gdb.FormatMultiLineSqlToSingle(tableFieldsSqlByMariadb)
+	var err error
+	tableFieldsSqlByMariadb, err = gdb.FormatMultiLineSqlToSingle(tableFieldsSqlByMariadb)
+	if err != nil {
+		panic(err)
+	}
 }
 
 // TableFields retrieves and returns the fields' information of specified table of current
diff --git a/contrib/drivers/oracle/oracle_do_filter.go b/contrib/drivers/oracle/oracle_do_filter.go
index 4c20c2cfd..0d9f8ed49 100644
--- a/contrib/drivers/oracle/oracle_do_filter.go
+++ b/contrib/drivers/oracle/oracle_do_filter.go
@@ -27,7 +27,11 @@ SELECT * FROM (
 )
 
 func init() {
-	newSqlReplacementTmp = gdb.FormatMultiLineSqlToSingle(newSqlReplacementTmp)
+	var err error
+	newSqlReplacementTmp, err = gdb.FormatMultiLineSqlToSingle(newSqlReplacementTmp)
+	if err != nil {
+		panic(err)
+	}
 }
 
 // DoFilter deals with the sql string before commits it to underlying sql driver.
diff --git a/contrib/drivers/oracle/oracle_table_fields.go b/contrib/drivers/oracle/oracle_table_fields.go
index b3c90c922..aa20858dc 100644
--- a/contrib/drivers/oracle/oracle_table_fields.go
+++ b/contrib/drivers/oracle/oracle_table_fields.go
@@ -29,7 +29,11 @@ FROM USER_TAB_COLUMNS WHERE TABLE_NAME = '%s' ORDER BY COLUMN_ID
 )
 
 func init() {
-	tableFieldsSqlTmp = gdb.FormatMultiLineSqlToSingle(tableFieldsSqlTmp)
+	var err error
+	tableFieldsSqlTmp, err = gdb.FormatMultiLineSqlToSingle(tableFieldsSqlTmp)
+	if err != nil {
+		panic(err)
+	}
 }
 
 // TableFields retrieves and returns the fields' information of specified table of current schema.
diff --git a/contrib/drivers/pgsql/pgsql_table_fields.go b/contrib/drivers/pgsql/pgsql_table_fields.go
index 22155b41b..d53667c08 100644
--- a/contrib/drivers/pgsql/pgsql_table_fields.go
+++ b/contrib/drivers/pgsql/pgsql_table_fields.go
@@ -32,7 +32,11 @@ ORDER BY a.attnum`
 )
 
 func init() {
-	tableFieldsSqlTmp = gdb.FormatMultiLineSqlToSingle(tableFieldsSqlTmp)
+	var err error
+	tableFieldsSqlTmp, err = gdb.FormatMultiLineSqlToSingle(tableFieldsSqlTmp)
+	if err != nil {
+		panic(err)
+	}
 }
 
 // TableFields retrieves and returns the fields' information of specified table of current schema.
diff --git a/contrib/drivers/pgsql/pgsql_tables.go b/contrib/drivers/pgsql/pgsql_tables.go
index 32f2c51a2..a00cc3410 100644
--- a/contrib/drivers/pgsql/pgsql_tables.go
+++ b/contrib/drivers/pgsql/pgsql_tables.go
@@ -35,7 +35,11 @@ ORDER BY
 )
 
 func init() {
-	tablesSqlTmp = gdb.FormatMultiLineSqlToSingle(tablesSqlTmp)
+	var err error
+	tablesSqlTmp, err = gdb.FormatMultiLineSqlToSingle(tablesSqlTmp)
+	if err != nil {
+		panic(err)
+	}
 }
 
 // Tables retrieves and returns the tables of current schema.
diff --git a/database/gdb/gdb_func.go b/database/gdb/gdb_func.go
index 411d506c2..00a00462a 100644
--- a/database/gdb/gdb_func.go
+++ b/database/gdb/gdb_func.go
@@ -931,16 +931,16 @@ func FormatSqlWithArgs(sql string, args []interface{}) string {
 }
 
 // FormatMultiLineSqlToSingle formats sql template string into one line.
-func FormatMultiLineSqlToSingle(sqlTmp string) string {
+func FormatMultiLineSqlToSingle(sql string) (string, error) {
 	var err error
 	// format sql template string.
-	sqlTmp, err = gregex.ReplaceString(`[\n\r\s]+`, " ", gstr.Trim(sqlTmp))
+	sql, err = gregex.ReplaceString(`[\n\r\s]+`, " ", gstr.Trim(sql))
 	if err != nil {
-		panic(err)
+		return "", err
 	}
-	sqlTmp, err = gregex.ReplaceString(`\s{2,}`, " ", gstr.Trim(sqlTmp))
+	sql, err = gregex.ReplaceString(`\s{2,}`, " ", gstr.Trim(sql))
 	if err != nil {
-		panic(err)
+		return "", err
 	}
-	return sqlTmp
+	return sql, nil
 }