Only single way to start transaction is supported by helper
Only single way to start transaction is supported by helper
Identifiers moved to identifier folder
Identifiers moved to identifier folder
Every command requires previous command.
Fluent class turned to query opener class.
Exception message clarified.
Query renamed to QueryBuilder.
Command does not consider as previous command a command referencing to itself.
Select command recognizes alias as itself and alters SQL expression in that context.
Revert "Query renamed to QueryBuilder."

This reverts commit 7f099316fb76f91a02e6d599b5e29ead84480bdc.