devops tenant api

Signed-off-by: runzexia <runzexia@yunify.com>

vendor/github.com/gocraft/dbr/dialect/postgresql.go

@@ -0,0 +1,37 @@
+package dialect
+
+import (
+	"fmt"
+	"strings"
+	"time"
+)
+
+type postgreSQL struct{}
+
+func (d postgreSQL) QuoteIdent(s string) string {
+	return quoteIdent(s, `"`)
+}
+
+func (d postgreSQL) EncodeString(s string) string {
+	// http://www.postgresql.org/docs/9.2/static/sql-syntax-lexical.html
+	return `'` + strings.Replace(s, `'`, `''`, -1) + `'`
+}
+
+func (d postgreSQL) EncodeBool(b bool) string {
+	if b {
+		return "TRUE"
+	}
+	return "FALSE"
+}
+
+func (d postgreSQL) EncodeTime(t time.Time) string {
+	return MySQL.EncodeTime(t)
+}
+
+func (d postgreSQL) EncodeBytes(b []byte) string {
+	return fmt.Sprintf(`E'\\x%x'`, b)
+}
+
+func (d postgreSQL) Placeholder(n int) string {
+	return fmt.Sprintf("$%d", n+1)
+}