Removing old DB upgrade code

store/sql_post_store.go

@@ -9,10 +9,8 @@ import (
 	"strconv"
 	"strings"
 
-	l4g "code.google.com/p/log4go"
 	"github.com/mattermost/platform/model"
 	"github.com/mattermost/platform/utils"
-	"time"
 )
 
 type SqlPostStore struct {
@@ -40,21 +38,6 @@ func NewSqlPostStore(sqlStore *SqlStore) PostStore {
 }
 
 func (s SqlPostStore) UpgradeSchemaIfNeeded() {
-	colType := s.GetColumnDataType("Posts", "Props")
-	if colType != "text" {
-
-		query := "ALTER TABLE Posts MODIFY COLUMN Props TEXT"
-		if utils.Cfg.SqlSettings.DriverName == model.DATABASE_DRIVER_POSTGRES {
-			query = "ALTER TABLE Posts ALTER COLUMN Props TYPE text"
-		}
-
-		_, err := s.GetMaster().Exec(query)
-		if err != nil {
-			l4g.Critical("Failed to alter column Posts.Props to TEXT: " + err.Error())
-			time.Sleep(time.Second)
-			panic("Failed to alter column Posts.Props to TEXT: " + err.Error())
-		}
-	}
 }
 
 func (s SqlPostStore) CreateIndexesIfNotExists() {