fix bug preventing adding new columns as primary keys under Pg
-rw-r--r-- 6238 Changes
-rw-r--r-- 16967 DBSchema.pm
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-rw-r--r-- 421 MANIFEST
-rw-r--r-- 5 MANIFEST.SKIP
-rw-r--r-- 410 Makefile.PL
-rw-r--r-- 1619 README
drwxr-xr-x - debian
drwxr-xr-x - t