REFRESH MATERIALIZED VIEW完全替换一个物化视图的内容。你必须是该物化视图的属主才能执行这个命令.旧的内容会被抛弃。如果指定了 WITH DATA(或者作为默认值),支持查询将被执行以提供新的数据,并且会让物化视图将处于可扫描的状态。如果指定了 WITH NO DATA,则不会生成新数据并且会让物化视图处于一种不可扫
REFRESH MATERIALIZED VIEW order_summary; 这个命令将释放与物化视图annual_statistics_basis相关 的存储并且让它变成一种不可扫描的状态: REFRESH MATERIALIZED VIEW annual_statistics_basis WITH NO DATA; 兼容性 REFRESH MATERIALIZED VIEW是一种 PostgreSQL扩展。
REFRESH MATERIALIZED VIEW order_summary; 这个命令将清空物化视图annual_statistics_basis的存储区,并使它留在不可扫描的状态: REFRESH MATERIALIZED VIEW annual_statistics_basis WITH NO DATA;兼容性 REFRESH MATERIALIZED VIEW是一个PostgreSQL扩展。 又见CREATE MATERIALIZED VIEW, ALTER MATERIALIZED VIEW, DROP MATER...
REFRESHMATERIALIZEDVIEWopt_concurrentlyview_nameopt_clear_data Parameters ParameterDescription opt_concurrentlyCONCURRENTLY(Default behavior) This keyword has no effect. It is present for PostgreSQL compatibility. All materialized views are refreshed concurrently with other jobs. ...
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-sou...
qingyileicommentedSep 27, 2018 ERROR com.alibaba.druid.filter.stat.StatFilter - merge sql error, dbType postgresql, druid-1.1.11, sql : Refresh MATERIALIZED VIEW CONCURRENTLY vw_m_aaa_user_details WITH DATA com.alibaba.druid.sql.parser.ParserException: syntax error, error in :'Refresh MATERIALIZ...
Import CSV File to PostgreSQL database with ASP.NET MVC in Html.DisplayFor(modelItem => item.Genre) what is modelItem? In MVC5 Edit View I need a drop down control with the items from another table InAccessible due to its protection Level Include @Html.ActionLink in a @helper Include and...
PostgreSQL version used 14.6 What operating system did you use? (Ubuntu 14.6-1.pgdg20.04+1) on x86_64-pc-linux-gnu What installation method did you use? Docker What platform did you run on? Amazon Web Services (AWS) Relevant log output and stack trace ...
Import CSV File to PostgreSQL database with ASP.NET MVC in Html.DisplayFor(modelItem => item.Genre) what is modelItem? In MVC5 Edit View I need a drop down control with the items from another table InAccessible due to its protection Level Include @Html.ActionLink in a @helper Include...
ORA-32414 is an Oracle 10g error that is released when a user is attempting to use a fast refresh on a materialized view, but the redo log of the master table and the materialized view log are not compatible. The full text of the error is: “ORA-32414: materialized view logs are not...