I needed to get all the tables names from the database that have records added or updated after a specific date, I wrote this sql statement but it didn't work :
select * from ir_model where (SELECT count(*) FROM replace(model,'.','_') WHERE create_date>'2015-04-01')>0
Could you pls help me find why this didn't work
You must divide your query into two separate. SQL doesn't support queries where the tables are not predetermined. The query planner would have a terrible time since it would not be able to estimate costs prior to execution.
The correct syntax should look something like this:
select * from ir_model where (SELECT count(*) FROM replace(model,'.','_') as xx WHERE xx.create_date>'2015-04-01')>0
because field create_date exist in ir_model, too.
Of course, and so it will not work.
Please try to give a substantial answer. If you wanted to comment on the question or answer, just use the commenting tool. Please remember that you can always revise your answers - no need to answer the same question twice. Also, please don't forget to vote - it really helps to select the best questions and answers!
About This Community
|Asked: 4/30/15, 8:05 AM|
|Seen: 318 times|
|Last updated: 4/30/15, 1:19 PM|