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Determine status of an index in mysql 繁体
2010年10月03 - I created a new index on a table with 35million records and its been running for nearly 1 day now. Previously when I created indexes it took 20 minutes, there columns were however floats. The new idne

sqlite determine if index is used 繁体
2014年09月01 - How to understand if created index used when select query run? 如何理解选择查询运行时是否使用创建的索引? Specific example for my task:我的任务的具体例子: Index: 指数: events (page,notuniqueid,type,timestamp); SQL state

determine the http status that will be sent in php 繁体
2009年11月25 - I am trying to write a test case for a class that is managing headers for my application. Among the headers it sends are http status headers. I am using headers_list() to see which headers would be se

SQL Query - Determine A Supporters Status 繁体
2013年02月18 - I have been tasked with cleaning up data of an organisations supporters. Whilst I am okay with some

Determine if a Search API Index Exists 繁体
2012年06月21 - In my business logic, I first need to check if an Appengine Search API Index exists. If it exists, I then determine length. 在我的业务逻辑中,我首先需要检查是否存在Appengine Search API索引。如果它存在,我然后确定长度。 for index in sear

How to determine if an index is “USING HASH”? 繁体
2018年03月23 - I've got this table definition in MySQL 5.6.39: 我在MySQL 5.6.39中有这个表定义: CREATE TABLE `_fulltexttest` ( `hello` text NOT NULL, `bar` varbinary(255) NOT NULL, `baz` varbinary(255) NOT NULL, UNIQ

Oracle:How to check index status? 繁体
2016年02月29 - I create an index createdate_idx on field createdate, then make this query: 我在字段createdate上创建索引createdate_idx,然后进行以下查询: select * from tablename where createdate>=to_date('2016-02-29','yyyy-mm-d

How can I determine the status of a job? 繁体
2008年10月14 - I have a Stored procedure which schedules a job. This Job takes a lot of time to get completed (approx 30 to 40 min). I need to get to know the status of this Job. Below details would help me 我有一个安排作业

Determine the status of an executing T-Sql script 繁体
2009年05月25 - I'm running a T-SQL script to migrate old data to our new DB. It's taking to long to process! Right now it's more than 2 and a half hours. Is there a way to check the status of the executing script? 我

determine if mysql or percona or mariaDB 繁体
2016年05月19 - How can i tell if a server I'm connecting to is Percona or MySQL or MariaDB? Is there any standard way of doing this? I'm currently using SHOW VERSION to test the server version, but I would also need


 
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