func (tm *TableManager) ClearTableCache() {
	tm.tablesMutex.Lock()
	for _, tbl := range tm.tables {
		tbl.Lock()
		tbl.columns = nil
		tbl.Unlock()
	}
	tm.tablesMutex.Unlock()

	if tm.tagsCache != nil {
		tm.tagsCache.Clear()
	}
}
// ClearTableCache clear the table structure cache.
ClearTableCache clear the table structure cache.
// ClearTableCache clear the table structure cache .
func (tm *TableManager) ClearTableCache() {
	tm.tablesMutex.Lock()
	for _, tbl := range tm.tables {
		tbl.Lock()
		tbl.columns = nil
		tbl.Unlock()
	}
	tm.tablesMutex.Unlock()
	if tm.tagsCache != nil {
		tm.tagsCache.Clear()
	}
}
func ( tm * TableManager ) ClearTableCache ( ) { tm . tablesMutex . Lock ( ) for _ , tbl := range tm . tables { tbl . Lock ( ) tbl . columns = nil tbl . Unlock ( ) } tm . tablesMutex . Unlock ( ) if tm . tagsCache != nil { tm . tagsCache . Clear ( ) } }
ClearTableCache clear the table structure cache.
ClearTableCache clear the table structure cache .