ALTER
Is RENAME DATABASE no longer available in MySQL?
If so, what is the worka开发者_Go百科round? I have a genuine need for this. Thanks.Dump the existing database and import into a new one.Yes, it was removed, and also refer to Michael\'s answer above.[详细]
2023-03-11 19:24 分类：问答Dynamically ALTERing MySQL tables to add missing fields on INSERT
I\'m attempting to merge data from one MySQL database into another. The problem is, some of the tables in Source_DB have fields that the matching table in Target_DB does not have.[详细]
2023-03-11 10:36 分类：问答Query for altering the columns default value
I have googled a lot with no success , just need to know the query for altering the column defau开发者_如何学JAVAlt value.1) Drop the old default value:[详细]
2023-03-05 17:00 分类：问答Altering .htaccess with PHP - removing a rewrite rule
I am using PHP to remove/ad开发者_C百科d static pages once a page has been deleted, I want to be able to remove it from the .htaccess, however I\'ve tried this, but it throws an error:[详细]
2023-03-03 11:04 分类：问答How to alter MySQL table without losing data?
In my application, I make some changes a开发者_如何转开发nd upload them to a testing server. Because I have no access to the server database I run ALTER commands to make changes on it.[详细]
2023-02-25 07:39 分类：问答Difficulty in upgrading SQlite table
I have an application running with a working table called ANIMAL. Upon first creating this table it consisted simply of _id and animal_name columns.[详细]
2023-02-25 01:57 分类：问答Optimize mySql for faster alter table add column
I have a table that has 170,002,225 rows with about 35 columns and two indexes.I want to add a column.The alter table command took about 10 hours.Neither the processor seemed busy during that time nor[详细]
2023-02-24 22:00 分类：问答Magento modify/add columns to model resource
I have a module whose flat table I may need to add columns to and remove columns from. I know this can be done in setup, but I have to import data into the table nightly from a web service. The web se[详细]
2023-02-24 01:01 分类：问答mysql alter to table
I drop the mysql alter code below to database via phpmyadmin one by one, it it work fine, is there anyone could help me how to drop it all together at once? Or do you know the the samples of PHP code[详细]
2023-02-11 03:23 分类：问答On delete restrict SQL help
I have the two following tables: Owner: O_ID P_ID BobSam Ste开发者_StackOverflow社区ve Rex Pets P_ID O_ID[详细]
2023-02-10 12:16 分类：问答
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