databases/cego: 2.33.12 -> 2.33.14

• Design modification in CegoAction for semantic action ( execXXX methods ) An analysed statement is now just executed after complete succesful parsing of the given input. This avoid protocol effects for queries like "select * from t1;;" where the query is executed but the second semicolon is detected as an parse error which also is sent to the client. For this the new method CegoAction::execute has introduced which is ( explicitly ) called after successful CegoAction::parse
• Fix for distinct handling in CegoAggreation Fix for alias handling regarding view creates. Alias definitions are mandatory now for aggregated attribute definitions, e.g. create view v1 as select count(*) from t1; => returns now ERROR: Missing alias reference for view create and must be written as create view v1 as select count(*) as c from t1;

Submitted by: Bjoern Lemke <lemke@lemke-it.com>