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* Ooops...libtool works a bit different than I thought, but atleast it worksGravatar bencollins 2003-07-131-5/+0
* Don't run configure at the end of autogen.sh. Also, remove autom4te.cache.Gravatar bencollins 2003-07-131-1/+1
* add libtoolize to bootstrapGravatar ddennedy 2003-04-231-1/+10
* Set the executable flags for autogen.sh and debian/rules that were lost in theGravatar aeb 2002-10-081-0/+0
* Add script to generate Makefiles from bare CVS checkout.Gravatar aeb 2000-03-181-0/+59
t='Gravatar' /> Peter McGoron 1-15/+1 2021-07-27queryparse: fix NOTGravatar Peter McGoron 1-7/+8 NOT queries are now two-step: the list is queries and then all elements in the cards table that are also in the query are discarded. 2021-07-26add command line option for searchGravatar Peter McGoron 2-12/+28 As of right now NOT queries do not work correctly for cards with more than one tag. 2021-07-26natargs: add missing importGravatar Peter McGoron 1-0/+2 2021-07-26queryparse: remove literal setGravatar Peter McGoron 2-17/+14 2021-07-26queryparse: add function to build SQL queriesGravatar Peter McGoron 2-1/+73 SQLite allows for UNIONs and INTERSECTIONs between SELECT statements, but it does not support grouping them. By recursively applying DeMorgan's laws, the parser can reduce the parse tree to only * Literals * NOT literals (i.e. "all items not belonging to this tag") * ANDs * ORs What SQLite /can/ do is have SELECT statements come from other SELECT statements. A query like (X & Y & Z) | (A & B & C) in pseudo-SQLite becomes SELECT * FROM ( SELECT * FROM tbl WHERE name IN X INTERSECTION SELECT * FROM tbl WHERE name IN Y INTERSECTION SELECT * FROM tbl WHERE name IN Z ) UNION SELECT * FROM ( SELECT * FROM tbl WHERE name IN A INTERSECTION SELECT * FROM tbl WHERE name IN B INTERSECTION SELECT * FROM tbl WHERE name IN C ) One future optimization would be to group all literals at a certain level with each other, so that there are less direct queries to the entire tag table. 2021-07-26queryparse: use demorgan's laws to simplify parsed expressionGravatar Peter McGoron 2-1/+17 2021-07-26update README.mdGravatar Peter McGoron 1-0/+10 2021-07-26queryparse: collect literals into set and return itGravatar Peter McGoron 2-16/+22 2021-07-26gitea wants .md suffixes for web renderingGravatar Peter McGoron 2-0/+0 2021-07-26example/query.md: change to what the code actually implementsGravatar Peter McGoron 1-3/+3