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9179a82d7a
postgresql/src/backend/commands
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Tom Lane 9179a82d7a Really fix the ambiguity in REFRESH MATERIALIZED VIEW CONCURRENTLY. 
Rather than trying to pick table aliases that won't conflict with
any possible user-defined matview column name, adjust the queries'
syntax so that the aliases are only used in places where they can't be
mistaken for column names.  Mostly this consists of writing "alias.*"
not just "alias", which adds clarity for humans as well as machines.
We do have the issue that "SELECT alias.*" acts differently from
"SELECT alias", but we can use the same hack ruleutils.c uses for
whole-row variables in SELECT lists: write "alias.*::compositetype".

We might as well revert to the original aliases after doing this;
they're a bit easier to read.

Like 75d66d10e, back-patch to all supported branches.

Discussion: https://postgr.es/m/2488325.1628261320@sss.pgh.pa.us
2021-08-07 13:29:32 -04:00
..
aggregatecmds.c SQL-standard function body 2021-04-07 21:47:55 +02:00
alter.c Update copyright for 2021 2021-01-02 13:06:25 -05:00
amcmds.c Fix some typos, grammar and style in docs and comments 2021-02-24 16:13:17 +09:00
analyze.c Message style improvements 2021-08-07 12:09:37 +02:00
async.c Remove server and libpq support for old FE/BE protocol version 2. 2021-03-04 10:45:55 +02:00
cluster.c Add support for SET ACCESS METHOD in ALTER TABLE 2021-07-28 10:10:44 +09:00
collationcmds.c Improve error checking of CREATE COLLATION options. 2021-07-18 11:08:34 +01:00
comment.c Improve error messages about mismatching relkind 2021-07-08 09:44:51 +02:00
constraint.c Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
conversioncmds.c Add 'noError' argument to encoding conversion functions. 2021-04-01 11:45:22 +03:00
copy.c Improve reporting of "conflicting or redundant options" errors. 2021-07-15 08:49:45 +01:00
copyfrom.c Fix typos and grammar in documentation and code comments 2021-04-09 13:53:07 +09:00
copyfromparse.c Add heuristic incoming-message-size limits in the server. 2021-04-28 15:50:46 -04:00
copyto.c Centralize the logic for protective copying of utility statements. 2021-06-18 11:22:58 -04:00
createas.c Centralize the logic for protective copying of utility statements. 2021-06-18 11:22:58 -04:00
dbcommands.c Improve reporting of "conflicting or redundant options" errors. 2021-07-15 08:49:45 +01:00
define.c Improve reporting of "conflicting or redundant options" errors. 2021-07-15 08:49:45 +01:00
discard.c Update copyright for 2021 2021-01-02 13:06:25 -05:00
dropcmds.c Update copyright for 2021 2021-01-02 13:06:25 -05:00
event_trigger.c In event triggers, use "pg_temp" only for our own temp schema. 2021-07-27 12:08:20 -04:00
explain.c Use the "pg_temp" schema alias in EXPLAIN and related output. 2021-07-27 12:03:16 -04:00
extension.c Improve reporting of "conflicting or redundant options" errors. 2021-07-15 08:49:45 +01:00
foreigncmds.c Improve reporting of "conflicting or redundant options" errors. 2021-07-15 08:49:45 +01:00
functioncmds.c Improve reporting of "conflicting or redundant options" errors. 2021-07-15 08:49:45 +01:00
indexcmds.c Improve error messages about mismatching relkind 2021-07-08 09:44:51 +02:00
lockcmds.c Improve error messages about mismatching relkind 2021-07-08 09:44:51 +02:00
Makefile Split copy.c into four files. 2020-11-23 10:50:50 +02:00
matview.c Really fix the ambiguity in REFRESH MATERIALIZED VIEW CONCURRENTLY. 2021-08-07 13:29:32 -04:00
opclasscmds.c Update copyright for 2021 2021-01-02 13:06:25 -05:00
operatorcmds.c Fix typos in operatorcmds.c 2021-05-10 15:45:54 +09:00
policy.c Remove unnecessary failure cases in RemoveRoleFromObjectPolicy(). 2021-06-25 13:59:38 -04:00
portalcmds.c Centralize the logic for protective copying of utility statements. 2021-06-18 11:22:58 -04:00
prepare.c Centralize the logic for protective copying of utility statements. 2021-06-18 11:22:58 -04:00
proclang.c Update copyright for 2021 2021-01-02 13:06:25 -05:00
publicationcmds.c Use l*_node() family of functions where appropriate 2021-07-19 08:20:24 +02:00
schemacmds.c Centralize the logic for protective copying of utility statements. 2021-06-18 11:22:58 -04:00
seclabel.c Improve error messages about mismatching relkind 2021-07-08 09:44:51 +02:00
sequence.c Improve reporting of "conflicting or redundant options" errors. 2021-07-15 08:49:45 +01:00
statscmds.c Improve error messages about mismatching relkind 2021-07-08 09:44:51 +02:00
subscriptioncmds.c Add prepare API support for streaming transactions in logical replication. 2021-08-04 07:47:06 +05:30
tablecmds.c Add support for SET ACCESS METHOD in ALTER TABLE 2021-07-28 10:10:44 +09:00
tablespace.c Move InRecovery and standbyState global vars to xlogutils.c. 2021-07-31 09:50:26 +03:00
trigger.c Remove newly added useless assertion check 2021-07-26 12:56:33 -04:00
tsearchcmds.c Update copyright for 2021 2021-01-02 13:06:25 -05:00
typecmds.c Improve reporting of "conflicting or redundant options" errors. 2021-07-15 08:49:45 +01:00
user.c Improve reporting of "conflicting or redundant options" errors. 2021-07-15 08:49:45 +01:00
vacuum.c Support disabling index bypassing by VACUUM. 2021-06-18 20:04:07 -07:00
variable.c Fix some inappropriately-disallowed uses of ALTER ROLE/DATABASE SET. 2021-04-13 15:10:18 -04:00
view.c Centralize the logic for protective copying of utility statements. 2021-06-18 11:22:58 -04:00