diff options
| author | Tom Lane | 2017-05-11 15:49:59 +0000 |
|---|---|---|
| committer | Tom Lane | 2017-05-11 15:49:59 +0000 |
| commit | d10c626de47d8b048b663471c7785603a2ec8641 (patch) | |
| tree | 5506d3a60630deacc55d8f7edb9c51d7f634eec6 /contrib/test_decoding | |
| parent | b66adb7b0c83e632e0f881f828fa6f4233d01d06 (diff) | |
Rename WAL-related functions and views to use "lsn" not "location".
Per discussion, "location" is a rather vague term that could refer to
multiple concepts. "LSN" is an unambiguous term for WAL locations and
should be preferred. Some function names, view column names, and function
output argument names used "lsn" already, but others used "location",
as well as yet other terms such as "wal_position". Since we've already
renamed a lot of things in this area from "xlog" to "wal" for v10,
we may as well incur a bit more compatibility pain and make these names
all consistent.
David Rowley, minor additional docs hacking by me
Discussion: https://postgr.es/m/CAKJS1f8O0njDKe8ePFQ-LK5-EjwThsDws6ohJ-+c6nWK+oUxtg@mail.gmail.com
Diffstat (limited to 'contrib/test_decoding')
| -rw-r--r-- | contrib/test_decoding/expected/ddl.out | 2 | ||||
| -rw-r--r-- | contrib/test_decoding/sql/ddl.sql | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/contrib/test_decoding/expected/ddl.out b/contrib/test_decoding/expected/ddl.out index 275c84a450..1e22c1eefc 100644 --- a/contrib/test_decoding/expected/ddl.out +++ b/contrib/test_decoding/expected/ddl.out @@ -58,7 +58,7 @@ SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_d SELECT slot_name, plugin, slot_type, active, NOT catalog_xmin IS NULL AS catalog_xmin_set, xmin IS NULl AS data_xmin_not_set, - pg_wal_location_diff(restart_lsn, '0/01000000') > 0 AS some_wal + pg_wal_lsn_diff(restart_lsn, '0/01000000') > 0 AS some_wal FROM pg_replication_slots; slot_name | plugin | slot_type | active | catalog_xmin_set | data_xmin_not_set | some_wal -----------------+---------------+-----------+--------+------------------+-------------------+---------- diff --git a/contrib/test_decoding/sql/ddl.sql b/contrib/test_decoding/sql/ddl.sql index 49dad39b50..057dae056b 100644 --- a/contrib/test_decoding/sql/ddl.sql +++ b/contrib/test_decoding/sql/ddl.sql @@ -29,7 +29,7 @@ SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_d SELECT slot_name, plugin, slot_type, active, NOT catalog_xmin IS NULL AS catalog_xmin_set, xmin IS NULl AS data_xmin_not_set, - pg_wal_location_diff(restart_lsn, '0/01000000') > 0 AS some_wal + pg_wal_lsn_diff(restart_lsn, '0/01000000') > 0 AS some_wal FROM pg_replication_slots; /* |