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
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
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
2018年03月23 - I've got this table definition in MySQL 5.6.39:
CREATE TABLE `_fulltexttest` (
`hello` text NOT NULL,
`bar` varbinary(255) NOT NULL,
`baz` varbinary(255) NOT NULL,
2016年02月29 - I create an index createdate_idx on field createdate, then make this query:
select * from tablename where createdate>=to_date('2016-02-29','yyyy-mm-d
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
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?
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