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Create Invalidation Trigger for pg_dist_local_group Table Updates

pull/1090/head
Eren Basak 2017-01-09 13:27:34 +03:00
parent b9c4a4b378
commit b1ce8d61c0
5 changed files with 25 additions and 2 deletions
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4
src/backend/distributed/Makefile
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@ -9,7 +9,7 @@ EXTVERSIONS = 5.0 5.0-1 5.0-2 \
5.1-1 5.1-2 5.1-3 5.1-4 5.1-5 5.1-6 5.1-7 5.1-8 \
5.2-1 5.2-2 5.2-3 5.2-4 \
6.0-1 6.0-2 6.0-3 6.0-4 6.0-5 6.0-6 6.0-7 6.0-8 6.0-9 6.0-10 6.0-11 6.0-12 6.0-13 6.0-14 6.0-15 6.0-16 6.0-17 6.0-18 \
6.1-1 6.1-2 6.1-3 6.1-4 6.1-5 6.1-6 6.1-7 6.1-8 6.1-9 6.1-10 6.1-11 6.1-12 6.1-13 6.1-14
6.1-1 6.1-2 6.1-3 6.1-4 6.1-5 6.1-6 6.1-7 6.1-8 6.1-9 6.1-10 6.1-11 6.1-12 6.1-13 6.1-14 6.1-15
# All citus--*.sql files in the source directory
DATA = $(patsubst $(citus_abs_srcdir)/%.sql,%.sql,$(wildcard $(citus_abs_srcdir)/$(EXTENSION)--*--*.sql))
@ -123,6 +123,8 @@ $(EXTENSION)--6.1-13.sql: $(EXTENSION)--6.1-12.sql $(EXTENSION)--6.1-12--6.1-13.
cat $^ > $@
$(EXTENSION)--6.1-14.sql: $(EXTENSION)--6.1-13.sql $(EXTENSION)--6.1-13--6.1-14.sql
cat $^ > $@
$(EXTENSION)--6.1-15.sql: $(EXTENSION)--6.1-14.sql $(EXTENSION)--6.1-14--6.1-15.sql
cat $^ > $@
NO_PGXS = 1

17
src/backend/distributed/citus--6.1-14--6.1-15.sql Normal file
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@ -0,0 +1,17 @@
/* citus--6.1-14--6.1-15.sql */
SET search_path = 'pg_catalog';
CREATE FUNCTION master_dist_local_group_cache_invalidate()
RETURNS trigger
LANGUAGE C
AS 'MODULE_PATHNAME', $$master_dist_local_group_cache_invalidate$$;
COMMENT ON FUNCTION master_dist_local_group_cache_invalidate()
IS 'register node cache invalidation for changed rows';
CREATE TRIGGER dist_local_group_cache_invalidate
AFTER UPDATE
ON pg_catalog.pg_dist_local_group
FOR EACH ROW EXECUTE PROCEDURE master_dist_local_group_cache_invalidate();
RESET search_path;

2
src/backend/distributed/citus.control
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@ -1,6 +1,6 @@
# Citus extension
comment = 'Citus distributed database'
default_version = '6.1-14'
default_version = '6.1-15'
module_pathname = '$libdir/citus'
relocatable = false
schema = pg_catalog

2
src/test/regress/expected/multi_extension.out
View File

@ -71,6 +71,8 @@ ALTER EXTENSION citus UPDATE TO '6.1-10';
ALTER EXTENSION citus UPDATE TO '6.1-11';
ALTER EXTENSION citus UPDATE TO '6.1-12';
ALTER EXTENSION citus UPDATE TO '6.1-13';
ALTER EXTENSION citus UPDATE TO '6.1-14';
ALTER EXTENSION citus UPDATE TO '6.1-15';
-- ensure no objects were created outside pg_catalog
SELECT COUNT(*)
FROM pg_depend AS pgd,

2
src/test/regress/sql/multi_extension.sql
View File

@ -71,6 +71,8 @@ ALTER EXTENSION citus UPDATE TO '6.1-10';
ALTER EXTENSION citus UPDATE TO '6.1-11';
ALTER EXTENSION citus UPDATE TO '6.1-12';
ALTER EXTENSION citus UPDATE TO '6.1-13';
ALTER EXTENSION citus UPDATE TO '6.1-14';
ALTER EXTENSION citus UPDATE TO '6.1-15';
-- ensure no objects were created outside pg_catalog
SELECT COUNT(*)