I have a field that is varchar(15) type and an example of data I'm working with is (PROJ-0001-06)
I can make these two select statements work but not together.
select cast((max(substring(test.test from 6 for 4))) AS INTEGER) + 1 FROM test;
select max(substring(test.test from 11 for 2)) FROM test;
I want this to work like this.
select cast((max(substring(test.test from 6 for 4))) as integer) + 1 FROM test where max(substring(test.test from 11 for 2));
List below is a better idea of what my table looks like and the result I need.
PROJ-0004-05
PROJ-0001-06
PROJ-0002-06
PROJ-0003-06
When I run my select statement I want to return the number 4. The idea is that I need the next highest number in the middle but take in consideration that the highest trailing numbers take president.
There error I get is this ERROR: argument of WHERE must be type boolean, not type text
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