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9de77b5453
postgresql/src/backend/commands
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Tom Lane 9de77b5453 Allow logical replication to transfer data in binary format. 
This patch adds a "binary" option to CREATE/ALTER SUBSCRIPTION.
When that's set, the publisher will send data using the data type's
typsend function if any, rather than typoutput.  This is generally
faster, if slightly less robust.

As committed, we won't try to transfer user-defined array or composite
types in binary, for fear that type OIDs won't match at the subscriber.
This might be changed later, but it seems like fit material for a
follow-on patch.

Dave Cramer, reviewed by Daniel Gustafsson, Petr Jelinek, and others;
adjusted some by me

Discussion: https://postgr.es/m/CADK3HH+R3xMn=8t3Ct+uD+qJ1KD=Hbif5NFMJ+d5DkoCzp6Vgw@mail.gmail.com
2020-07-18 12:44:51 -04:00
..
aggregatecmds.c Update copyrights for 2020 2020-01-01 12:21:45 -05:00
alter.c Initial pgindent and pgperltidy run for v13. 2020-05-14 13:06:50 -04:00
amcmds.c Unify drop-by-OID functions 2020-06-09 09:39:46 +02:00
analyze.c Introduce macros for typalign and typstorage constants. 2020-03-04 10:34:25 -05:00
async.c Spelling adjustments 2020-06-07 15:06:51 +02:00
cluster.c Refactor cluster.c to use new routine get_index_isclustered() 2020-04-06 11:44:23 +09:00
collationcmds.c Remove utils/acl.h from catalog/objectaddress.h 2020-03-10 10:27:00 +01:00
comment.c Update copyrights for 2020 2020-01-01 12:21:45 -05:00
constraint.c Fix bogus CALLED_AS_TRIGGER() defenses. 2020-04-03 11:24:56 -04:00
conversioncmds.c Remove utils/acl.h from catalog/objectaddress.h 2020-03-10 10:27:00 +01:00
copy.c Add comment to explain an unused function parameter 2020-07-14 17:29:52 +12:00
createas.c Skip WAL for new relfilenodes, under wal_level=minimal. 2020-04-04 12:25:34 -07:00
dbcommands.c Initial pgindent and pgperltidy run for v13. 2020-05-14 13:06:50 -04:00
define.c Update copyrights for 2020 2020-01-01 12:21:45 -05:00
discard.c Update copyrights for 2020 2020-01-01 12:21:45 -05:00
dropcmds.c Remove utils/acl.h from catalog/objectaddress.h 2020-03-10 10:27:00 +01:00
event_trigger.c Eliminate cache lookup errors in SQL functions for object addresses 2020-07-15 09:03:10 +09:00
explain.c Fix whitespace in HashAgg EXPLAIN ANALYZE 2020-07-09 10:06:24 +12:00
extension.c Eliminate cache lookup errors in SQL functions for object addresses 2020-07-15 09:03:10 +09:00
foreigncmds.c Unify drop-by-OID functions 2020-06-09 09:39:46 +02:00
functioncmds.c Unify drop-by-OID functions 2020-06-09 09:39:46 +02:00
indexcmds.c Skip WAL for new relfilenodes, under wal_level=minimal. 2020-04-04 12:25:34 -07:00
lockcmds.c Make inherited LOCK TABLE perform access permission checks on parent table only. 2020-02-18 13:13:15 +09:00
Makefile Revert 0f5ca02f53 2020-04-08 11:37:27 +03:00
matview.c Skip WAL for new relfilenodes, under wal_level=minimal. 2020-04-04 12:25:34 -07:00
opclasscmds.c Unify drop-by-OID functions 2020-06-09 09:39:46 +02:00
operatorcmds.c Remove utils/acl.h from catalog/objectaddress.h 2020-03-10 10:27:00 +01:00
policy.c Introduce macros for typalign and typstorage constants. 2020-03-04 10:34:25 -05:00
portalcmds.c Avoid using a cursor in plpgsql's RETURN QUERY statement. 2020-06-12 12:14:32 -04:00
prepare.c Include information on buffer usage during planning phase, in EXPLAIN output, take two. 2020-04-04 03:13:17 +09:00
proclang.c Unify drop-by-OID functions 2020-06-09 09:39:46 +02:00
publicationcmds.c Unify drop-by-OID functions 2020-06-09 09:39:46 +02:00
schemacmds.c Unify drop-by-OID functions 2020-06-09 09:39:46 +02:00
seclabel.c Grammar object type refactoring 2020-06-13 09:19:30 +02:00
sequence.c Update copyrights for 2020 2020-01-01 12:21:45 -05:00
statscmds.c Add missing invocations to object access hooks 2020-05-23 14:03:04 +09:00
subscriptioncmds.c Allow logical replication to transfer data in binary format. 2020-07-18 12:44:51 -04:00
tablecmds.c Eliminate cache lookup errors in SQL functions for object addresses 2020-07-15 09:03:10 +09:00
tablespace.c Fix temporary tablespaces for shared filesets some more. 2020-07-03 17:01:34 -04:00
trigger.c Initial pgindent and pgperltidy run for v13. 2020-05-14 13:06:50 -04:00
tsearchcmds.c Unify drop-by-OID functions 2020-06-09 09:39:46 +02:00
typecmds.c Run pgindent with new pg_bsd_indent version 2.1.1. 2020-05-16 11:54:51 -04:00
user.c Change default of password_encryption to scram-sha-256 2020-06-10 16:42:55 +02:00
vacuum.c code: replace most remaining uses of 'master'. 2020-07-08 13:24:35 -07:00
variable.c Update copyrights for 2020 2020-01-01 12:21:45 -05:00
view.c Restructure ALTER TABLE execution to fix assorted bugs. 2020-01-15 18:49:24 -05:00