SQLForeignKeys: delete PGAPI_ForeignKeys old
SQLForeignKeys: further cleanup on PGAPI_ForeignKeys
SQLForeignKeys: cleared out part of the code
SQLForeignKeys: initial version of a working query (without filters)
SQLForeignKeys: added basic filtering
SQLForeignKeys: passing tests, still requires schema filtering
SQLForeignKey: clean up unused variables
SQLForeignKeys: added schema filtering, cleaned up code
SQLForeignKeys: added .out, .sql, .c, .config files for testing
Fix merge conflicts in Makefile
Fix conflicts in Makefile
SQLForeignKeys: don't return grouping keys. Updated tests
Merge pull request #21 from louisrli/sqlforeignkeys

SQLForeignKeys
Fix conflicts in Makefile