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postgresql/src/test/regress/sql
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Tom Lane 91e27a3e80 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 13:55:21 -04:00
..
.gitignore Add a SECURITY LABEL command. 2010-09-27 20:55:27 -04:00
abstime.sql Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
advisory_lock.sql Add transaction-level advisory locks. 2011-02-18 14:05:12 +09:00
aggregates.sql Fix mishandling of NaN counts in numeric_[avg_]combine. 2020-06-11 17:38:42 -04:00
alter_generic.sql Fix comment in test 2020-01-02 14:45:04 +01:00
alter_operator.sql Establish conventions about global object names used in regression tests. 2016-07-17 18:42:43 -04:00
alter_table.sql Preserve clustered index after rewrites with ALTER TABLE 2020-04-06 11:05:57 +09:00
amutils.sql Add SQL-accessible functions for inspecting index AM properties. 2016-08-13 18:31:14 -04:00
arrays.sql Improve expression evaluation test coverage. 2017-03-11 15:41:34 -08:00
async.sql Add new function pg_notification_queue_usage. 2015-07-17 09:12:03 -04:00
bit.sql Fix bitshiftright()'s zero-padding some more. 2019-10-04 10:34:21 -04:00
bitmapops.sql Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
boolean.sql Improve expression evaluation test coverage. 2017-03-11 15:41:34 -08:00
box.sql Fix support for some operators (&<, &>, $<|, |&>) in box operator class 2017-03-21 16:23:10 +03:00
brin.sql Fix BRIN cost estimation 2017-04-06 17:51:53 -03:00
btree_index.sql Add test cases for indexam operations not currently covered. 2014-11-19 19:47:43 +02:00
case.sql Faster expression evaluation and targetlist projection. 2017-03-25 14:52:06 -07:00
char.sql Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
circle.sql Fix circle_in to accept "(x,y),r" as it's advertised to do. 2020-04-07 20:50:02 -04:00
cluster.sql Establish conventions about global object names used in regression tests. 2016-07-17 18:42:43 -04:00
collate.icu.utf8.sql Fix planner's test for case-foldable characters in ILIKE with ICU. 2019-08-12 13:15:48 -04:00
collate.linux.utf8.sql Repair assorted issues in locale data extraction. 2019-04-23 18:51:31 -04:00
collate.sql Revert test case added by commit 1e165d05fe. 2017-08-01 20:15:10 -04:00
combocid.sql Fix locking a tuple updated by an aborted (sub)transaction 2016-09-09 15:54:29 -03:00
comments.sql Implement nested block comments in the backend and in psql. 2000-07-14 15:43:57 +00:00
conversion.sql Establish conventions about global object names used in regression tests. 2016-07-17 18:42:43 -04:00
copy2.sql Disable WAL-skipping optimization for COPY on views 2018-12-23 16:43:56 +09:00
copydml.sql COPY (INSERT/UPDATE/DELETE .. RETURNING ..) 2015-11-27 19:11:22 +03:00
copyselect.sql Have \copy go through SendQuery 2012-01-25 18:22:00 -03:00
create_aggregate.sql Fix type-safety problem with parallel aggregate serial/deserialization. 2016-06-22 16:52:41 -04:00
create_am.sql Fix broken dependency-mongering for index operator classes/families. 2016-04-13 23:33:31 -04:00
create_cast.sql Make CREATE TYPE print warnings if a datatype's I/O functions are volatile. 2014-11-05 11:44:06 -05:00
create_function_3.sql Allow referring to functions without arguments when unique 2017-03-14 23:55:19 -04:00
create_index.sql Fix concurrent indexing operations with temporary tables 2020-01-22 09:49:33 +09:00
create_misc.sql Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
create_operator.sql Fix lexing of standard multi-character operators in edge cases. 2018-08-23 21:43:55 +01:00
create_table.sql Revert "Skip WAL for new relfilenodes, under wal_level=minimal." 2020-03-22 09:24:14 -07:00
create_table_like.sql Fix CREATE TABLE / LIKE with bigint identity column 2018-03-13 09:41:36 -04:00
create_type.sql Fix dependency, when changing a function's argument/return type. 2017-06-16 11:33:12 +03:00
create_view.sql Fix incorrect printing of queries with duplicated join names. 2019-06-12 19:43:10 -04:00
date.sql Allow negative years in make_date to represent BC years 2017-01-19 09:45:38 -03:00
dbsize.sql Add pg_size_bytes() to parse human-readable size strings. 2016-02-20 09:57:27 +00:00
delete.sql Regression tests for TOAST. 2011-04-25 09:48:10 -04:00
dependency.sql Establish conventions about global object names used in regression tests. 2016-07-17 18:42:43 -04:00
domain.sql Fix handling of container types in find_composite_type_dependencies. 2017-08-09 17:03:09 -04:00
drop_if_exists.sql Establish conventions about global object names used in regression tests. 2016-07-17 18:42:43 -04:00
drop_operator.sql Fix DROP OPERATOR to reset oprcom/oprnegate links to the dropped operator. 2016-03-25 12:33:16 -04:00
enum.sql Revert to 9.6 treatment of ALTER TYPE enumtype ADD VALUE. 2017-09-27 16:14:37 -04:00
equivclass.sql Improve RLS planning by marking individual quals with security levels. 2017-01-18 12:58:20 -05:00
errors.sql Spelling fixes in code comments 2017-03-14 12:58:39 -04:00
event_trigger.sql Fix confusion about event trigger vs. plain function in plpgsql. 2020-02-19 14:44:58 -05:00
expressions.sql Improve expression evaluation test coverage. 2017-03-11 15:41:34 -08:00
float4.sql Fix float-to-integer coercions to handle edge cases correctly. 2018-11-24 12:45:49 -05:00
float8.sql Fix float-to-integer coercions to handle edge cases correctly. 2018-11-24 12:45:49 -05:00
foreign_data.sql Clarify use of temporary tables within partition trees 2018-06-20 10:48:28 +09:00
foreign_key.sql Check for pending trigger events on far end when dropping an FK constraint. 2016-11-25 13:44:47 -05:00
functional_deps.sql Recognize functional dependency on primary keys. This allows a table's 2010-08-07 02:44:09 +00:00
geometry.sql Add geometry/range functions to support BRIN inclusion 2015-05-05 15:22:24 -03:00
gin.sql Fix bugs in gin_fuzzy_search_limit processing. 2020-04-03 13:15:30 -04:00
gist.sql Fix pfree-of-already-freed-tuple when rescanning a GiST index-only scan. 2017-05-04 13:59:39 -04:00
groupingsets.sql Repair logic for reordering grouping sets optimization. 2019-06-30 23:49:25 +01:00
guc.sql Disallow NaN as a value for floating-point GUCs. 2019-03-10 12:58:52 -04:00
hash_index.sql Speed up hash_index regression test. 2017-04-12 16:17:53 -04:00
horology.sql Future-proof regression tests against possibly-missing posixrules file. 2020-06-19 13:55:21 -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 21:14:31 -05:00
hs_standby_check.sql Allow read only connections during recovery, known as Hot Standby. 2009-12-19 01:32:45 +00:00
hs_standby_disallowed.sql Allow UNLISTEN in hot-standby mode. 2019-01-25 21:14:31 -05:00
hs_standby_functions.sql Remove all references to "xlog" from SQL-callable functions in pg_proc. 2017-02-09 15:10:09 -05:00
identity.sql Fix application of identity values in some cases 2018-02-02 15:06:52 -05:00
indirect_toast.sql Fix typos in comments. 2017-02-06 11:33:58 +02:00
inet.sql Create an SP-GiST opclass for inet/cidr. 2016-08-23 15:16:30 -04:00
inherit.sql Add regression tests for constraint errors in partitioned tables. 2020-03-23 14:52:18 -07:00
init_privs.sql Fix typos in comments. 2017-02-06 11:33:58 +02:00
insert.sql Fix state reversal after partition tuple routing 2018-03-19 17:43:55 -03:00
insert_conflict.sql Revert "Allow ON CONFLICT .. DO NOTHING on a partitioned table." 2017-03-31 16:48:21 -04:00
int2.sql Add documentation and regression tests concerning rounding of numerics. 2015-07-03 17:04:39 -04:00
int4.sql Add documentation and regression tests concerning rounding of numerics. 2015-07-03 17:04:39 -04:00
int8.sql Add documentation and regression tests concerning rounding of numerics. 2015-07-03 17:04:39 -04:00
interval.sql Fix integer-overflow edge case detection in interval_mul and pgbench. 2019-11-07 11:23:02 -05:00
join.sql Ensure dummy paths have correct required_outer if rel is parameterized. 2019-03-14 12:16:09 -04:00
json.sql Fix conversion of JSON strings to JSON output columns in json_to_record(). 2019-06-11 13:33:08 -04:00
json_encoding.sql Fix whitespace 2015-10-11 21:44:27 -04:00
jsonb.sql Fix conversion of JSON strings to JSON output columns in json_to_record(). 2019-06-11 13:33:08 -04:00
limit.sql Add regression tests exercising more code paths in nodeLimit.c. 2017-08-11 17:28:01 -04:00
line.sql Revert "Tweak "line" test to avoid negative zeros on some platforms" 2013-10-25 15:50:31 -04:00
lock.sql Add a basic atomic ops API abstracting away platform/architecture details. 2014-09-25 23:49:05 +02:00
lseg.sql Remove extra newlines at end and beginning of files, add missing newlines 2010-08-19 05:57:36 +00:00
macaddr.sql Allow input format xxxx-xxxx-xxxx for macaddr type 2014-10-21 16:16:39 -04:00
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 21:05:55 -04:00
misc_sanity.sql Fix over-aggressive sanity check in misc_sanity.sql. 2017-08-28 10:14:47 -04:00
money.sql Fix loss of fractional digits for large values in cash_numeric(). 2019-07-26 11:59:00 -04:00
name.sql Introduce parse_ident() 2016-03-18 18:16:14 +03:00
namespace.sql Regression tests for SCHEMA commands 2013-12-11 20:45:15 +00:00
numeric.sql Fix behavior when converting a float infinity to numeric. 2017-09-27 17:05:53 -04:00
numeric_big.sql Fix corner-case loss of precision in numeric pow() calculation 2016-05-05 11:16:17 +01:00
numerology.sql Remove extra newlines at end and beginning of files, add missing newlines 2010-08-19 05:57:36 +00:00
object_address.sql Solve cross-version-upgrade testing problem induced by 1fb57af92. 2019-02-09 21:02:06 -05:00
oid.sql Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
oidjoins.sql Update oidjoins regression test for v10. 2017-05-15 14:04:11 -04:00
opr_sanity.sql Make opr_sanity test complain about built-in functions marked prosecdef. 2017-06-20 17:06:43 -04:00
password.sql Fix buffer overflow when parsing SCRAM verifiers in backend 2019-06-17 21:48:34 +09:00
path.sql Remove extra newlines at end and beginning of files, add missing newlines 2010-08-19 05:57:36 +00:00
pg_lsn.sql Tweak new regression test case for better portability. 2014-06-04 21:31:41 -04:00
plancache.sql Change plan caching to honor, not resist, changes in search_path. 2013-01-25 14:14:41 -05:00
plpgsql.sql Use the correct tuplestore read pointer in a NamedTuplestoreScan. 2018-02-27 15:56:51 -05:00
point.sql Fix gist_box_same and gist_point_consistent to handle fuzziness correctly. 2013-02-08 18:03:17 -05:00
polygon.sql regression tests: remove polygon diagrams 2015-03-19 22:10:52 -04:00
polymorphism.sql Fix lexing of standard multi-character operators in edge cases. 2018-08-23 21:43:55 +01:00
portals.sql Fix failure in WHERE CURRENT OF after rewinding the referenced cursor. 2018-09-23 16:05:45 -04:00
portals_p2.sql Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
prepare.sql Remove extra newlines at end and beginning of files, add missing newlines 2010-08-19 05:57:36 +00:00
prepared_xacts.sql Remove unnecessary dependency on statement_timeout in prepared_xacts test. 2017-03-13 16:46:32 -04:00
privileges.sql Revert commit 4b96c03a0a. 2020-02-03 12:41:40 +09:00
psql.sql psql: Fix \gx when FETCH_COUNT is used 2017-08-24 16:20:48 -04:00
psql_crosstab.sql Fix incorrect error reporting for duplicate data in \crosstabview. 2016-12-25 16:04:45 -05:00
publication.sql psql: Improve display of "for all tables" publications 2017-06-15 10:46:41 -04:00
random.sql Remove extra newlines at end and beginning of files, add missing newlines 2010-08-19 05:57:36 +00:00
rangefuncs.sql Fix improper interaction of FULL JOINs with lateral references. 2019-04-08 16:09:29 -04:00
rangetypes.sql Restructure polymorphic-type resolution in funcapi.c. 2020-03-14 14:42:22 -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 18:53:41 -04:00
regproc.sql Establish conventions about global object names used in regression tests. 2016-07-17 18:42:43 -04:00
reindex_catalog.sql Remove reindex_catalog test from test schedules. 2019-05-05 23:34:33 -07:00
reltime.sql Add a "USING" clause to DELETE, which is equivalent to the FROM clause 2005-04-07 01:51:41 +00:00
replica_identity.sql Preserve replica identity index across ALTER TABLE rewrite 2020-03-13 13:03:28 +01:00
returning.sql Add support for INSERT ... ON CONFLICT DO NOTHING/UPDATE. 2015-05-08 05:43:10 +02:00
roleattributes.sql Establish conventions about global object names used in regression tests. 2016-07-17 18:42:43 -04:00
rolenames.sql Fix typos in comments. 2017-02-06 11:33:58 +02:00
rowsecurity.sql Fix usage of whole-row variables in WCO and RLS policy expressions. 2019-09-12 18:29:49 -04:00
rowtypes.sql Clean up after insufficiently-researched optimization of tuple conversions. 2017-04-06 21:10:20 -04:00
rules.sql Further fix dumping of views that contain just VALUES(...). 2019-11-16 20:00:19 -05:00
sanity_check.sql Change the relkind for partitioned tables from 'P' to 'p'. 2017-03-10 13:15:47 -05:00
security_label.sql Establish conventions about global object names used in regression tests. 2016-07-17 18:42:43 -04:00
select.sql Expose explain's SUMMARY option 2017-03-08 15:14:03 -05:00
select_distinct.sql Disable physical tlist if any Var would need multiple sortgroupref labels. 2016-05-26 14:52:30 -04:00
select_distinct_on.sql Fix assertion failure when a SELECT DISTINCT ON expression is volatile. 2009-09-12 00:04:59 +00:00
select_having.sql Make the behavior of HAVING without GROUP BY conform to the SQL spec. 2005-03-10 23:21:26 +00:00
select_implicit.sql Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
select_into.sql Establish conventions about global object names used in regression tests. 2016-07-17 18:42:43 -04:00
select_parallel.sql Don't shut down Gather[Merge] early under Limit. 2019-11-26 09:23:45 +05:30
select_views.sql Avoid locale-dependent output in select_views regression test. 2017-05-28 14:52:18 -04:00
sequence.sql psql: Update \d sequence display 2017-09-29 13:34:18 -04:00
spgist.sql Repair double-free in SP-GIST rescan (bug #15378) 2018-09-11 19:19:50 +01:00
stats.sql Fix misapplication of pgstat_count_truncate to wrong relation. 2018-12-07 12:12:00 -05:00
stats_ext.sql Skip system attributes when applying mvdistinct stats 2019-11-16 01:42:20 +01:00
strings.sql Adjust bytea get_bit/set_bit to cope with bytea strings > 256MB. 2020-04-07 16:30:55 -04:00
subscription.sql Fix ALTER SUBSCRIPTION grammar ambiguity 2017-06-05 21:43:25 -04:00
subselect.sql Repair more failures with SubPlans in multi-row VALUES lists. 2020-01-17 16:17:35 -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 13:09:27 -05:00
text.sql Move checking an explicit VARIADIC "any" argument into the parser. 2013-07-18 11:52:12 -04:00
tidscan.sql Improve regression test coverage for TID scanning. 2017-03-20 12:30:23 -04:00
time.sql Reject "23:59:60.nnn" in datetime input. 2020-06-04 16:42:08 -04:00
timestamp.sql Avoid low-probability regression test failures in timestamp[tz] tests. 2019-12-22 18:00:17 -05:00
timestamptz.sql Avoid low-probability regression test failures in timestamp[tz] tests. 2019-12-22 18:00:17 -05:00
timetz.sql Reject "23:59:60.nnn" in datetime input. 2020-06-04 16:42:08 -04:00
tinterval.sql Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
transactions.sql Fix subtransaction cleanup after an outer-subtransaction portal fails. 2015-09-04 13:37:14 -04:00
triggers.sql Prevent possible double-free when update trigger returns old tuple. 2019-08-15 20:04:19 -04:00
truncate.sql Allow ALTER TABLE ONLY on partitioned tables 2017-04-25 16:57:43 -04:00
tsdicts.sql Validate ispell dictionaries more carefully. 2019-11-02 16:45:32 -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 14:21:52 -05:00
tstypes.sql Fix YA text phrase search bug. 2020-05-07 15:59:52 -04:00
txid.sql Add a txid_status function. 2017-03-24 12:00:53 -04:00
type_sanity.sql Implement multivariate n-distinct coefficients 2017-03-24 14:06:10 -03:00
typed_table.sql Suppress less info in regression tests using DROP CASCADE. 2017-08-01 16:49:23 -04:00
union.sql Repair issues with faulty generation of merge-append plans. 2019-05-09 16:52:49 -04:00
updatable_views.sql Make rewriter prevent auto-updates on views with conditional INSTEAD rules. 2020-01-14 09:50:13 +00:00
update.sql Repair bogus handling of multi-assignment Params in upper plan levels. 2018-12-12 13:49:41 -05:00
uuid.sql Fix whitespace issues found by git diff --check, add gitattributes 2013-11-10 14:48:29 -05:00
vacuum.sql Give a better error for duplicate entries in VACUUM/ANALYZE column list. 2017-09-21 18:13:11 -04:00
varchar.sql Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
window.sql Selectively include window frames in expression walks/mutates. 2019-10-03 11:15:38 +01:00
with.sql Clean up duplicate table and function names in regression tests. 2018-03-15 17:09:04 -04:00
without_oid.sql Combine cmin and cmax fields of HeapTupleHeaders into a single field, by 2007-02-09 03:35:35 +00:00
xml.sql Avoid failure when selecting a namespace node in XMLTABLE. 2019-10-25 15:22:40 -04:00
xmlmap.sql Fix cursor_to_xml in tableforest false mode 2017-05-03 21:41:10 -04:00