postgresql/src/test/regress/sql
Tom Lane 2c8ef9363d Future-proof regression tests against possibly-missing posixrules file.
The IANA time zone folk have deprecated use of a "posixrules" file in
the tz database.  While for now it's our choice whether to keep
supplying one in our own builds, installations built with
--with-system-tzdata will soon be needing to cope with that file not
being present, at least on some platforms.

This causes a problem for the horology test, which expected the
nonstandard POSIX zone spec "CST7CDT" to apply pre-2007 US daylight
savings rules.  That does happen if the posixrules file supplies such
information, but otherwise the test produces undesired results.
To fix, add an explicit transition date rule that matches 2005 practice.
(We could alternatively have switched the test to use some real time
zone, but it seems useful to have coverage of this type of zone spec.)

While at it, update a documentation example that also relied on
"CST7CDT"; use a real-world zone name instead.  Also, document why
the zone names EST5EDT, CST6CDT, MST7MDT, PST8PDT aren't subject to
similar failures when "posixrules" is missing.

Back-patch to all supported branches, since the hazard is the same
for all.

Discussion: https://postgr.es/m/1665379.1592581287@sss.pgh.pa.us
2020-06-19 13:55:36 -04:00
..
.gitignore
advisory_lock.sql
aggregates.sql Fix behavior of float aggregates for single Inf or NaN inputs. 2020-06-13 13:43:40 -04:00
alter_generic.sql Implement operator class parameters 2020-03-30 19:17:23 +03:00
alter_operator.sql Avoid unnecessary use of pg_strcasecmp for already-downcased identifiers. 2018-01-26 18:25:14 -05:00
alter_table.sql Fix typo in test comment. 2020-05-28 12:35:18 +03:00
amutils.sql Add support for nearest-neighbor (KNN) searches to SP-GiST 2018-09-19 01:54:10 +03:00
arrays.sql Improve expression evaluation test coverage. 2017-03-11 15:41:34 -08:00
async.sql
bit.sql Fix bitshiftright()'s zero-padding some more. 2019-10-04 10:34:40 -04:00
bitmapops.sql
boolean.sql Expand AND/OR regression tests around NULL handling. 2018-03-13 16:12:31 -07:00
box.sql Add support for <-> (box, point) operator to SP-GiST box_ops 2019-07-14 15:09:23 +03:00
brin.sql Add BRIN test case 2020-01-22 18:37:39 -03:00
btree_index.sql Add LP_DEAD deletion of a posting list tuple test. 2020-04-28 16:12:56 -07:00
case.sql Fix interaction of CASE and ArrayCoerceExpr. 2018-10-30 15:26:11 -04:00
char.sql
circle.sql Fix circle_in to accept "(x,y),r" as it's advertised to do. 2020-04-07 20:50:28 -04:00
cluster.sql Fix CLUSTER on expression indexes. 2019-10-15 10:40:13 -07:00
collate.icu.utf8.sql Fix random regression failure in test case "collate.icu.utf8" 2019-08-14 13:37:48 +09:00
collate.linux.utf8.sql Allow to_date/to_timestamp to recognize non-English month/day names. 2020-03-03 11:06:47 -05:00
collate.sql Account for collation when coercing the output of a SQL function. 2020-04-14 17:30:36 -04:00
combocid.sql Fix locking a tuple updated by an aborted (sub)transaction 2016-09-09 15:54:29 -03:00
comments.sql
conversion.sql
copy2.sql Allow COPY FROM to filter data using WHERE conditions 2019-01-20 00:22:14 +01:00
copydml.sql
copyselect.sql
create_aggregate.sql Introduce "anycompatible" family of polymorphic types. 2020-03-19 11:43:11 -04:00
create_am.sql Stop using spelling "nonexistant". 2019-06-08 10:12:26 -07:00
create_cast.sql
create_function_3.sql Un-hide most cascaded-drop details in regression test results. 2019-03-24 19:15:37 -04:00
create_index.sql Preserve pg_index.indisreplident across REINDEX CONCURRENTLY 2020-06-05 10:26:02 +09:00
create_index_spgist.sql Provide stable test for NULL-values in KNN SP-GiST 2019-09-20 15:33:45 +03:00
create_misc.sql ANALYZE a_star and its children to avoid plan instability in tests. 2019-09-27 11:28:24 -04:00
create_operator.sql Fix lexing of standard multi-character operators in edge cases. 2018-08-23 21:42:40 +01:00
create_procedure.sql Add collation assignment to CALL statement 2019-02-07 08:25:47 +01:00
create_table.sql Fix crash when using COLLATE in partition bound expressions 2020-04-08 15:04:51 +09:00
create_table_like.sql Fix CREATE TABLE LIKE INCLUDING GENERATED column order issue 2020-04-09 16:36:45 +02:00
create_type.sql Allow ALTER TYPE to change some properties of a base type. 2020-03-06 12:19:29 -05:00
create_view.sql Improve test coverage of ruleutils.c. 2019-12-06 17:40:30 -05:00
date.sql Add test coverage for EXTRACT() 2020-06-14 08:04:45 +02:00
dbsize.sql
delete.sql
dependency.sql Un-hide most cascaded-drop details in regression test results. 2019-03-24 19:15:37 -04:00
domain.sql Drop no-op CoerceToDomain nodes from expressions at planning time. 2018-12-13 13:24:43 -05:00
drop_if_exists.sql Introduce the 'force' option for the Drop Database command. 2019-11-13 08:25:33 +05:30
drop_operator.sql
enum.sql Relax transactional restrictions on ALTER TYPE ... ADD VALUE (redux). 2018-10-09 12:51:01 +13:00
equivclass.sql Suppress unnecessary RelabelType nodes in more cases. 2020-02-26 18:14:12 -05:00
errors.sql Re-stabilize infinite_recurse() test case. 2020-04-06 12:00:37 -04:00
event_trigger.sql Fix confusion about event trigger vs. plain function in plpgsql. 2020-02-19 14:45:17 -05:00
explain.sql Improve stability of explain regression test. 2020-04-04 01:26:39 +09:00
expressions.sql Add some test cases to improve test coverage of parse_expr.c. 2019-07-05 23:56:34 -04:00
fast_default.sql Fix heap_getattr() handling of fast defaults. 2019-02-06 01:09:32 -08:00
float4.sql Improve coverage of utils/float.h 2019-08-28 12:28:16 +09:00
float8.sql Lobotomize test for float -Inf ^ -2, at least for now. 2020-06-16 15:28:45 -04:00
foreign_data.sql Fix partitioned index creation with foreign partitions 2019-06-26 18:38:51 -04:00
foreign_key.sql Simplify FK-to-partitioned regression test query 2020-02-20 14:14:20 -03:00
functional_deps.sql
generated.sql Fix several DDL issues of generated columns versus inheritance 2020-05-08 11:31:57 +02:00
geometry.sql Add missing commutators for distance operators 2019-07-14 14:55:01 +03:00
gin.sql Fix bugs in gin_fuzzy_search_limit processing. 2020-04-03 13:15:45 -04:00
gist.sql Add support for <-> (box, point) operator to GiST box_ops 2019-07-14 15:09:15 +03:00
groupingsets.sql Rework HashAgg GUCs. 2020-06-11 12:57:43 -07:00
guc.sql Give up on testing guc.c's behavior for "infinity" inputs. 2019-03-11 17:53:09 -04:00
hash_func.sql Introduce 64-bit hash functions with a 64-bit seed. 2017-08-31 22:21:21 -04:00
hash_index.sql Add more tests for reloptions 2017-10-19 14:22:05 +02:00
hash_part.sql Fix typo in test comment. 2020-05-28 12:35:18 +03:00
horology.sql Future-proof regression tests against possibly-missing posixrules file. 2020-06-19 13:55:36 -04:00
hs_primary_extremes.sql Remove all references to "xlog" from SQL-callable functions in pg_proc. 2017-02-09 15:10:09 -05:00
hs_primary_setup.sql Remove all references to "xlog" from SQL-callable functions in pg_proc. 2017-02-09 15:10:09 -05:00
hs_standby_allowed.sql Allow UNLISTEN in hot-standby mode. 2019-01-25 21:14:49 -05:00
hs_standby_check.sql
hs_standby_disallowed.sql Allow UNLISTEN in hot-standby mode. 2019-01-25 21:14:49 -05:00
hs_standby_functions.sql Introduce xid8-based functions to replace txid_XXX. 2020-04-07 12:04:32 +12:00
identity.sql Fix INSERT OVERRIDING USER VALUE behavior 2020-03-31 08:50:39 +02:00
incremental_sort.sql Rework EXPLAIN format for incremental sort 2020-05-12 20:04:39 +02:00
index_including.sql Fix nbtree high key "continuescan" row compare bug. 2019-03-31 17:24:04 -07:00
index_including_gist.sql Support for INCLUDE attributes in GiST indexes 2019-03-10 11:37:17 +03:00
indexing.sql Fix assertion failure with ALTER TABLE ATTACH PARTITION and indexes 2020-03-03 13:55:41 +09:00
indirect_toast.sql Clean up duplicate table and function names in regression tests. 2018-03-15 17:09:02 -04:00
inet.sql Add sort support routine for the inet data type. 2019-08-01 09:34:14 -07:00
inherit.sql Add regression tests for constraint errors in partitioned tables. 2020-03-23 15:06:11 -07:00
init_privs.sql Fix typos in comments. 2017-02-06 11:33:58 +02:00
insert.sql Fix typo in test comment. 2020-05-28 12:35:18 +03:00
insert_conflict.sql Don't mark partitioned indexes invalid unnecessarily 2018-12-05 13:31:51 -03:00
int2.sql
int4.sql Expand tests for factorial 2020-06-18 08:41:31 +02:00
int8.sql Add functions gcd() and lcm() for integer and numeric types. 2020-01-25 14:00:59 +00:00
interval.sql Add test coverage for EXTRACT() 2020-06-14 08:04:45 +02:00
join.sql Add nbtree ScalarArrayOpExpr tests. 2020-04-30 14:33:13 -07:00
join_hash.sql Fix representation of hash keys in Hash/HashJoin nodes. 2019-08-02 00:02:46 -07:00
json.sql Remove unnecessary test dependency on the contents of pg_pltemplate. 2019-08-21 10:43:23 -04:00
json_encoding.sql Allow Unicode escapes in any server encoding, not only UTF-8. 2020-03-06 14:17:43 -05:00
jsonb.sql Add a non-strict version of jsonb_set 2020-01-17 11:52:39 +10:30
jsonb_jsonpath.sql Allow to_date/to_timestamp to recognize non-English month/day names. 2020-03-03 11:06:47 -05:00
jsonpath.sql Implement jsonpath .datetime() method 2019-09-25 22:51:51 +03:00
jsonpath_encoding.sql Allow Unicode escapes in any server encoding, not only UTF-8. 2020-03-06 14:17:43 -05:00
limit.sql WITH TIES: number of rows is optional and defaults to one 2020-05-18 19:28:46 -04:00
line.sql Improve test coverage of geometric types 2018-09-26 10:45:21 +02:00
lock.sql Make inherited LOCK TABLE perform access permission checks on parent table only. 2020-02-18 13:13:15 +09:00
lseg.sql Improve test coverage of geometric types 2018-09-26 10:45:21 +02:00
macaddr.sql
macaddr8.sql Add support for EUI-64 MAC addresses as macaddr8 2017-03-15 11:16:25 -04:00
matview.sql Remove useless and rather expensive stanza in matview regression test. 2017-05-03 19:37:01 -04:00
misc_functions.sql Avoid holding a directory FD open across assorted SRF calls. 2020-03-16 21:05:52 -04:00
misc_sanity.sql Remove WITH OIDS support, change oid catalog column visibility. 2018-11-20 16:00:17 -08:00
money.sql Fix loss of fractional digits for large values in cash_numeric(). 2019-07-26 11:59:00 -04:00
name.sql
namespace.sql Clean up duplicate role and schema names in regression tests. 2018-03-15 14:00:31 -04:00
numeric.sql Expand tests for factorial 2020-06-18 08:41:31 +02:00
numeric_big.sql Fix corner-case loss of precision in numeric ln(). 2020-03-01 14:49:25 +00:00
numerology.sql
object_address.sql Warn if wal_level is too low when creating a publication. 2019-07-13 10:35:34 +12:00
oid.sql
oidjoins.sql Fix findoidjoins to recognize oidvector columns. 2020-05-09 16:28:20 -04:00
opr_sanity.sql Do pre-release housekeeping on catalog data. 2020-05-12 13:03:43 -04:00
partition_aggregate.sql Implement Incremental Sort 2020-04-06 21:35:10 +02:00
partition_info.sql Fix crash with pg_partition_root 2019-03-22 17:27:38 +09:00
partition_join.sql Allow partitionwise join to handle nested FULL JOIN USING cases. 2020-04-07 22:12:14 -04:00
partition_prune.sql Fix typo in test comment. 2020-05-28 12:35:18 +03:00
password.sql Change default of password_encryption to scram-sha-256 2020-06-10 16:42:55 +02:00
path.sql Improve test coverage of geometric types 2018-09-26 10:45:21 +02:00
pg_lsn.sql Add min() and max() aggregates for pg_lsn 2019-07-05 12:21:11 +09:00
plancache.sql Add plan_cache_mode setting 2018-07-16 13:35:41 +02:00
plpgsql.sql Introduce "anycompatible" family of polymorphic types. 2020-03-19 11:43:11 -04:00
point.sql Change floating-point output format for improved performance. 2019-02-13 15:20:33 +00:00
polygon.sql Fix double-word typos 2019-06-13 10:03:56 -04:00
polymorphism.sql Remove bogus Assert, add some regression test cases showing why. 2020-04-04 18:03:30 -04:00
portals.sql Fix failure in WHERE CURRENT OF after rewinding the referenced cursor. 2018-09-23 16:05:45 -04:00
portals_p2.sql
prepare.sql Add more tests for CREATE TABLE AS with WITH NO DATA 2019-02-07 09:21:57 +09:00
prepared_xacts.sql Remove unnecessary dependency on statement_timeout in prepared_xacts test. 2017-03-13 16:46:32 -04:00
privileges.sql Repair unstable regression test. 2020-06-09 01:18:34 -04:00
psql.sql Improve ordering for \dAo and \dAp psql commands 2020-05-17 12:45:17 +03:00
psql_crosstab.sql Fix incorrect error reporting for duplicate data in \crosstabview. 2016-12-25 16:04:45 -05:00
publication.sql Allow publishing partition changes via ancestors 2020-04-08 11:19:23 +02:00
random.sql
rangefuncs.sql Introduce "anycompatible" family of polymorphic types. 2020-03-19 11:43:11 -04:00
rangetypes.sql Introduce "anycompatible" family of polymorphic types. 2020-03-19 11:43:11 -04:00
regex.linux.utf8.sql Make locale-dependent regex character classes work for large char codes. 2016-09-05 17:06:29 -04:00
regex.sql Fix misoptimization of "{1,1}" quantifiers in regular expressions. 2019-05-12 18:53:38 -04:00
regproc.sql Implement type regcollation 2020-03-18 21:21:00 +01:00
reindex_catalog.sql Remove reindex_catalog test from test schedules. 2019-05-10 12:44:31 -07:00
reloptions.sql Add vacuum_truncate reloption. 2019-04-08 16:43:57 +09:00
replica_identity.sql Preserve replica identity index across ALTER TABLE rewrite 2020-03-13 11:57:06 +01:00
returning.sql
roleattributes.sql Remove WITH OIDS support, change oid catalog column visibility. 2018-11-20 16:00:17 -08:00
rowsecurity.sql Fix usage of whole-row variables in WCO and RLS policy expressions. 2019-09-12 18:29:45 -04:00
rowtypes.sql Allow extracting fields from a ROW() expression in more cases. 2019-10-28 15:08:24 -04:00
rules.sql Improve test coverage of ruleutils.c. 2019-12-06 17:40:30 -05:00
sanity_check.sql Don't create relfilenode for relations without storage 2019-01-04 14:51:17 -03:00
security_label.sql
select.sql Make some subquery-using test cases a bit more robust. 2018-10-14 14:02:59 -04:00
select_distinct.sql Disk-based Hash Aggregation. 2020-03-18 15:42:02 -07:00
select_distinct_on.sql
select_having.sql
select_implicit.sql
select_into.sql Add more tests for CREATE TABLE AS with WITH NO DATA 2019-02-07 09:21:57 +09:00
select_parallel.sql Don't shut down Gather[Merge] early under Limit. 2019-11-26 08:30:24 +05:30
select_views.sql Avoid locale-dependent output in select_views regression test. 2017-05-28 14:52:18 -04:00
sequence.sql Make command order in test more sensible 2019-10-22 10:35:54 +02:00
spgist.sql Repair double-free in SP-GIST rescan (bug #15378) 2018-09-11 18:14:19 +01:00
stats.sql Partially revert "Insert temporary debugging output in regression tests." 2019-08-11 18:55:32 -04:00
stats_ext.sql Still another try at stabilizing stats_ext test results. 2020-03-31 16:09:25 -04:00
strings.sql Adjust bytea get_bit/set_bit to use int8 not int4 for bit numbering. 2020-04-07 15:57:58 -04:00
subscription.sql Fix regression tests to use only global names beginning with "regress_". 2019-06-29 11:09:03 -04:00
subselect.sql Correctly re-use hash tables in buildSubPlanHash(). 2020-02-29 13:48:09 -05:00
sysviews.sql Invent pg_hba_file_rules view to show the content of pg_hba.conf. 2017-01-30 18:00:26 -05:00
tablesample.sql Make tablesample work with partitioned tables. 2017-02-24 12:23:28 +05:30
temp.sql Fix misbehavior with expression indexes on ON COMMIT DELETE ROWS tables. 2019-12-01 13:09:26 -05:00
text.sql
tid.sql Fix crashes with currtid() and currtid2() 2020-06-01 10:32:06 +09:00
tidscan.sql Fix bug in Tid scan. 2020-02-07 22:06:31 +09:00
time.sql Add test coverage for EXTRACT() 2020-06-14 08:04:45 +02:00
timestamp.sql Avoid low-probability regression test failures in timestamp[tz] tests. 2019-12-22 18:00:22 -05:00
timestamptz.sql Avoid low-probability regression test failures in timestamp[tz] tests. 2019-12-22 18:00:22 -05:00
timetz.sql Add test coverage for EXTRACT() 2020-06-14 08:04:45 +02:00
transactions.sql Improve new AND CHAIN tests 2019-09-09 10:30:22 +02:00
triggers.sql Fix detaching partitions with cloned row triggers 2020-04-21 13:57:00 -04:00
truncate.sql Fix TRUNCATE .. CASCADE on partitions 2020-02-07 17:09:36 -03:00
tsdicts.sql Preserve integer and float values accurately in (de)serialize_deflist. 2020-03-10 12:30:02 -04:00
tsearch.sql Fix full text search to handle NOT above a phrase search correctly. 2020-04-27 12:21:04 -04:00
tsrf.sql Fix handling of targetlist SRFs when scan/join relation is known empty. 2019-03-07 14:22:13 -05:00
tstypes.sql Fix YA text phrase search bug. 2020-05-07 15:59:51 -04:00
tuplesort.sql Try to stabilize results of new tuplesort regression test. 2019-12-14 15:01:56 -05:00
txid.sql Introduce xid8-based functions to replace txid_XXX. 2020-04-07 12:04:32 +12:00
type_sanity.sql Introduce "anycompatible" family of polymorphic types. 2020-03-19 11:43:11 -04:00
typed_table.sql Suppress less info in regression tests using DROP CASCADE. 2017-08-01 16:49:23 -04:00
unicode.sql Add SQL functions for Unicode normalization 2020-04-02 08:56:27 +02:00
union.sql Repair issues with faulty generation of merge-append plans. 2019-05-09 16:53:05 -04:00
updatable_views.sql Make rewriter prevent auto-updates on views with conditional INSTEAD rules. 2020-01-14 09:52:21 +00:00
update.sql Introduce xid8-based functions to replace txid_XXX. 2020-04-07 12:04:32 +12:00
uuid.sql Add gen_random_uuid function 2019-07-14 14:30:27 +02:00
vacuum.sql Propagate ALTER TABLE ... SET STORAGE to indexes 2020-05-08 08:39:17 +02:00
varchar.sql
window.sql Selectively include window frames in expression walks/mutates. 2019-10-03 10:54:52 +01:00
with.sql Revert MERGE patch 2018-04-12 11:22:56 +01:00
write_parallel.sql Allow DML commands that create tables to use parallel query. 2017-10-05 11:40:48 -04:00
xid.sql Introduce xid8-based functions to replace txid_XXX. 2020-04-07 12:04:32 +12:00
xml.sql Avoid failure when selecting a namespace node in XMLTABLE. 2019-10-25 15:22:45 -04:00
xmlmap.sql Fix cursor_to_xml in tableforest false mode 2017-05-03 21:41:10 -04:00