Arrange to convert EXISTS subqueries that are equivalent to hashable IN
treeaf41c2adc7278a9cbbfd39a385fc65c23cbfebe1
-rw-r--r-- 1192 COPYRIGHT
-rw-r--r-- 3710 GNUmakefile.in
-rw-r--r-- 1423 Makefile
-rw-r--r-- 1287 README
-rw-r--r-- 767 README.CVS
-rw-r--r-- 387 aclocal.m4
drwxr-xr-x - config
-rwxr-xr-x 758573 configure
-rw-r--r-- 58534 configure.in
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - src