* postgresql_idx: improve doc
* postgresql_idx: improve doc, removed unuseless rows from code
* postgresql_idx: misc doc fix
* postgresql_idx: moved common params where they were
* postgresql_idx: moved common params where they were 2
* postgresql_idx: ci tests, refactoring, return values
* postgresql_idx: ci tests, new params, return values
* postgresql_idx: ci tests, fix
* postgresql_idx: ci tests, fix
* postgresql_idx: ci tests, fix
* postgresql_idx: ci tests, fix
* postgresql_idx: ci tests, fix
* postgresql_idx: ci tests, fix
* postgresql_idx: ci tests, fix
* postgresql_idx: ci tests, fix
* postgresql_idx: ci tests, fix
* New module postgresql_table - fix tests
* New module postgresql_table - fix tests
* New module postgresql_table - fix tests
* New module postgresql_table - fix state choices order