Z39.50 server / SuperCat CQL parser ignores bools

[Bill Erickson]

Evergreen 2.12 / all versions

SuperCat CQL parser (effectively) ignores @or and @and boolean fields when compiling CQL queries for Z39.50 server searches.

To reproduce in yaz-client -- assuming Z39 on localhost with database name 'evergreen' and concerto data set:

Z> open localhost:2210/evergreen
Connecting OK...
...
Z> find @or @attr 1=4 @attr 4=6 "potter" @attr 1=4 @attr 4=6 "piano"
...
Number of hits: 0, setno 1

This should compile down to => title:potter || title:piano

The "Number of hits" value should be 38 (with current concerto).

Patch en route.

[Bill Erickson (berick)]

Thanks to Mike for pointing me in the right direction on this one!

Fix pushed:

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/berick/lp1687649-z39-bools

To confirm the fix, the above steps should return a non-zero result for the number of hits. Also, the opensrf logs should contain a line like so:

SRU search string [(title = potter or title = piano)] converted to [title:potter || title:piano]

[Galen Charlton (gmc)]

Works for me! Signoff branch is user/gmcharlt/lp1687649_signoff

[Galen Charlton (gmc)]

Pushed to master, rel_2_12, and rel_2_11. Thanks, Bill!