log

age author description
2020-09-08 Pedro Ferreira Making SQLancer happy. Don't give points to parameters without points. Also updated buggy query Oct2020
2020-09-08 Pedro Ferreira SQLancer query with wrong results Oct2020
2020-09-08 Panagiotis Koutsourakis Merge with Oct2020 branch
2020-09-07 Pedro Ferreira Approved output Oct2020
2020-09-07 Pedro Ferreira Don't forget the error message Oct2020
2020-09-07 Niels Nes merged Oct2020
2020-09-07 Niels Nes make sure we use left outer join when unnesting within expressions. Oct2020
2020-09-07 Pedro Ferreira Fixed bulk implementations for SQLanyequal and SQLallnotequal Oct2020
2020-09-07 Niels Nes use the exp_update_rel code instead of assuming projection Oct2020
2020-09-07 Niels Nes don't swap expressions when right is also a select expression Oct2020
2020-09-07 Pedro Ferreira Another query with wrong results Oct2020
2020-09-07 Niels Nes handle more msk cases and small fixes unlock
2020-09-07 Pedro Ferreira Merged with Oct2020 typing
2020-09-07 Pedro Ferreira SQLancer SIGSEV at rewrite_compare. Enough bugs for now Oct2020
2020-09-07 Niels Nes allow select * (select 1 a, 2 a) Oct2020
2020-09-07 Pedro Ferreira SQLancer query with wrong results Oct2020
2020-09-07 Pedro Ferreira Making SQLancer happy. Added missing bulk versions of 'anyequal' and 'allnotequal' Oct2020
2020-09-07 Pedro Ferreira Approved output Oct2020
2020-09-07 Niels Nes fixed problem with in expression in selection Oct2020
2020-09-07 Pedro Ferreira Updated test and approved output Oct2020
2020-09-07 Pedro Ferreira Removed unused 'subquery' property Oct2020
2020-09-07 Pedro Ferreira Don't create an extra projection if the optimizer is not going to do anything. Also removed superfluous 'subquery' flag checks at rel_optimizer. At debug builds assert the the number of level optimizations to be less than 20 Oct2020
2020-09-07 Niels Nes cannot drop an index which is needed by a constraint Oct2020
2020-09-05 Pedro Ferreira Look for anti flag Oct2020
2020-09-05 Pedro Ferreira New SQLancer crash Oct2020
2020-09-05 Pedro Ferreira Implemented bulk implementations of suffix,prefix and repeat string functions. Later I will clean the rest. Oct2020
2020-09-05 Pedro Ferreira When making a explicit cast to lower digit string type, don't covert after truncating, because the output string will meet the output type number of digits Oct2020
2020-09-05 Pedro Ferreira Approved output Oct2020
2020-09-05 Pedro Ferreira Propagate no 'has_no_nil' property where possible and added defensive lines Oct2020
2020-09-04 Niels Nes merged Oct2020
2020-09-04 Niels Nes not always set freevar only if already set in the subquery. Oct2020
2020-09-04 Pedro Ferreira Simplified version of buggy query Oct2020
2020-09-04 Pedro Ferreira I overlooked. The issue is by removing the index, the constraint remains in the catalog. So the constraint can be violated while is still there. Dependency missing? Oct2020
2020-09-04 Pedro Ferreira These steps make the table corrupted. Reproducible on Jun2020 branch, so it wasn't due to my changes Oct2020
2020-09-04 Pedro Ferreira Fixed test. I got a corrupted database with SQLancer :( Oct2020
2020-09-04 Sjoerd Mullender Merge append-optimization branch into Oct2020. Oct2020
2020-09-04 Sjoerd Mullender Closing branch append-optimization after merge into Oct2020. append-optimization
2020-09-04 Pedro Ferreira Two more SQLancer bugs and removed superfluous check Oct2020
2020-09-04 Pedro Ferreira When generating insertion code, look for alignment between updatable indexes on tables and the SQL plan. Also removed redundant checks I added yesterday Oct2020
2020-09-04 Pedro Ferreira SQLancer: BATproject2: does not match always Oct2020
2020-09-04 Pedro Ferreira Approved output Oct2020
2020-09-04 Sjoerd Mullender Check for division by 0. Oct2020
2020-09-04 Pedro Ferreira The same for conversion statements Oct2020
2020-09-04 Pedro Ferreira Don't truncate when casting to a larger (var)char type Oct2020
2020-09-04 Sjoerd Mullender Prefer snprintf (with correct size!) over sprintf. Oct2020
2020-09-04 Sjoerd Mullender Reimplemented vacuum algorithm, fixing a problem in sqlancer06. Oct2020
2020-09-04 Niels Nes fixed small issue with symmetric between in joins Oct2020
2020-09-04 Aris Koning prepared statements in sqlstatementintern: monetdbe-proxy
2020-09-03 Aris Koning Work in process on prepared statments. monetdbe-proxy
2020-09-03 Pedro Ferreira SQLancer assertion error at BATassertProps at BKCreuseBAT Oct2020
2020-09-03 Pedro Ferreira Simplified version of buggy query Oct2020
2020-09-03 Pedro Ferreira SQLancer query with wrong results Oct2020
2020-09-03 Pedro Ferreira Fixed more hseqbases Oct2020
2020-09-03 Pedro Ferreira Making SQLancer happy. bat.appendBulk accepts either scalar or vector arguments. In the interleaved case, upgrade inputs into vectors Oct2020
2020-09-03 Pedro Ferreira Identation Oct2020
2020-09-03 Pedro Ferreira Don't skip property validation on empty case Oct2020
2020-09-03 Sjoerd Mullender Set correct hseqbase. Oct2020
2020-09-03 Sjoerd Mullender Integrate changelog files.
2020-09-03 Pedro Ferreira SQLancer assertion error at BATassertProps (BAT is not dense) Oct2020
2020-09-03 Pedro Ferreira Exclude any index not backed with columns from the SQL plan Oct2020