MATERIALIZED VIEW CREATE MATERIALIZED VIEW会创建一个全量物化视图,并且后续可以使用REFRESH MATERIALIZED VIEW(全量刷新)刷新物化视图的数据。 CREATE MATERIALIZED VIEW类似于CREATE TABLE 来自:帮助中心 查看更多 → REFRESH MATERIALIZED VIEW REFRESH MA
postgres=# DROP MATERIALIZED VIEW my_mv; 相关链接 ALTER MATERIALIZED VIEW,CREATE INCREMENTAL MATERIALIZED VIEW,CREATE MATERIALIZED VIEW,CREATE TABLE,REFRESH 来自:帮助中心 查看更多 → ALTER MATERIALIZED VIEW MATERIALIZED VIEW bar; --删除表my_table。 gaussdb=# DROP TABLE my_table; 相关链接 CREATE...
This post describes how CDL developed fast refresh capability using materialized view logs inAmazon RDS for PostgreSQL. We detail what we built to track changes and offer an alternative to the complete refresh, which slashed the time needed from hours to seconds. We also share open-...
Edited July 31, 2024 at 1:10 PM @karim tribak (Member) Hi, like @Steve Wood (Member) I believe an approach where your ETL pipelines and database objects ensure a data continuity would be preferred, for example through materialized view objects (or your DBMS equivalent) and a prope...
amazonaws.com INFO: PORT parameter set to 5432 INFO: DBNAME parameter set to strata INFO: MODULE_HOME parameter set to /var/lib/pgsql/pg-mv-fast-refresh INFO: Run testpoc schema build script INFO: Connect to postgres database strata via PSQL session…….. cut lines……….....
amazonaws.com INFO: PORT parameter set to 5432 INFO: DBNAME parameter set to strata INFO: MODULE_HOME parameter set to /var/lib/pgsql/pg-mv-fast-refresh INFO: Run testpoc schema build script INFO: Connect to postgres database strata via PSQL session…….. cut lines……….....