pg_ivm/Makefile

# contrib/pg_ivm/Makefile

MODULE_big = pg_ivm
OBJS = \
	$(WIN32RES) \
	createas.o \
	matview.o \
	pg_ivm.o
PGFILEDESC = "pg_ivm - incremental view maintenance on PostgreSQL"

EXTENSION = pg_ivm
DATA = pg_ivm--1.0.sql

REGRESS = pg_ivm create_immv refresh_immv

PG_CONFIG = pg_config
PGXS := $(shell $(PG_CONFIG) --pgxs)
include $(PGXS)
Initial release of pg_ivm 1.0 2022-03-31 12:48:53 +00:00			`# contrib/pg_ivm/Makefile`

Split files to make it easier to follow the core code 2022-04-27 05:45:47 +00:00			`MODULE_big = pg_ivm`
			`OBJS = \`
			`$(WIN32RES) \`
			`createas.o \`
			`matview.o \`
			`pg_ivm.o`
			`PGFILEDESC = "pg_ivm - incremental view maintenance on PostgreSQL"`

Initial release of pg_ivm 1.0 2022-03-31 12:48:53 +00:00			`EXTENSION = pg_ivm`
			`DATA = pg_ivm--1.0.sql`

Add refresh_immv() function refresh_immv(immv_name, with_data) is a function to refresh IMMV like REFRESH MATERIALIZED VIEW command. It has two argument. immv_name is incrementally maintainable materialized view's name, and with_data is an option that is corresponding to the WITH [NO] DATA option. When with_data is set false, the IMMV gets unpopulated. One of differences between IMMVs unpopulated by this function and normal materialized views unpopulated by REFRESH ... WITH NO DATA is that such IMMVs can be referenced by SELECT but return no rows, while unpopulated materialized views are not scanable. The behaviour may be changed in future to raise an error when unpopulated an IMMV is scanned. 2022-06-13 09:22:28 +00:00			`REGRESS = pg_ivm create_immv refresh_immv`
Initial release of pg_ivm 1.0 2022-03-31 12:48:53 +00:00
			`PG_CONFIG = pg_config`
			`PGXS := $(shell $(PG_CONFIG) --pgxs)`
			`include $(PGXS)`