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2018-02-27
15:40
Add support for TRUE and FALSE keywords and for operators IS TRUE, IS FALSE, IS NOT TRUE, and IS NOT FALSE. If there is are columns named TRUE or FALSE, then the keywords resolve to the column names, for compatibility. The behavior of the "DEFAULT true" phrase is changed to mean what it says, rather than being an alias for "DEFAULT 'true'". check-in: 9a7f02c50e user: drh tags: trunk
14:49
Clean up comments and variable names prior to merge. Closed-Leaf check-in: 6445519e91 user: drh tags: is-true-operator
00:58
Remove an unnecessary decision. check-in: adcb466549 user: drh tags: is-true-operator
2018-02-26
21:26
Code simplifications. New test cases. check-in: 57508518ef user: drh tags: is-true-operator
20:15
Get the "DEFAULT true" and "DEFAULT false" phrases working correctly in CREATE TABLE. check-in: 8002f87d96 user: drh tags: is-true-operator
19:03
Enhance TreeView so that it can display the new IS TRUE expression trees. check-in: 7e38305e6f user: drh tags: is-true-operator
18:49
Refactor for correct NULL handling in the IS TRUE, IS FALSE, IS NOT TRUE, and IS NOT FALSE operators. check-in: cf2abd59be user: drh tags: is-true-operator
15:31
Merge the fix for determining truth of floating point values from trunk. check-in: 003dc14053 user: drh tags: is-true-operator
15:27
Always interpret non-zero floating-point values as true even if their integer part is zero. Fix for ticket [36fae083b450e3af857a459e20]. check-in: a983fa8570 user: drh tags: trunk
03:20
Experimental implementation of IS TRUE and IS FALSE operators. All TRUE and FALSE to act like constants if the names do not resolve to a column name. check-in: 40314bc999 user: drh tags: is-true-operator
2018-02-23
13:38
Fix harmless compiler warnings in the zipfile extension seen with MSVC. check-in: 15c587cf6f user: mistachkin tags: trunk