![]() ![]() ![]() PS C:\Users\NBUSER\Documents\ARTOFWAR\PITON\02-piton> & C:/Users/NBUSER/AppData/Local/Programs/Python/Python39/python.exe c:/Users/NBUSER/Documents/ARTOFWAR/PITON/02-piton/aldo/chgdbname.pyįile "C:\Users\NBUSER\AppData\Local\Programs\Python\Python39\lib\site-packages\mysql\connector\connection. Next use the mysqladmin command to create a new database: mysqladmin -u username -p'password' create newDbName. Enter the new name for the table on where it says Rename table to. Scroll down to the box titled Table Options. Select the table and click on the Operations tab. : 1064 (42000): You have an error in your SQL syntax check the manual that corresponds to your MariaDB server version for the right syntax to use near 'DATABASE test to test1' at line 1 The -R flag is also important and tells mysqldump to copy stored procedures and functions along with the normal data from the database. Select the database table you wish to rename from the list shown in the left hand column. Result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query)) Self._handle_result(self._connection.cmd_query(stmt))įile "C:\Users\NBUSER\AppData\Local\Programs\Python\Python39\lib\site-packages\mysql\connector\connection.py", line 846, in cmd_query Mycursor.execute('RENAME DATABASE test to test1')įile "C:\Users\NBUSER\AppData\Local\Programs\Python\Python39\lib\site-packages\mysql\connector\cursor.py", line 568, in execute Here is the error warning : Traceback (most recent call last):įile "c:\Users\NBUSER\Documents\ARTOFWAR\PITON\02-piton\aldo\chgdbname.py", line 18, in įile "c:\Users\NBUSER\Documents\ARTOFWAR\PITON\02-piton\aldo\chgdbname.py", line 15, in viewdb1 ![]() Mycursor.execute('ALTER DATABASE test RENAME to test1') Mydb = (host = 'localhost', user='root', password ='') I try to change the database name using python code, but when i run the program the result give me an error warning. SELECT * FROM sibeecst_passion.I have a database and i give it name "test" then Remember to give the search keyword, it will be used as wildcard(). You can always select either all the tables or any. Login to your phpMyAdmin Select the database you need to perform the changes Click on the search option. Now you can open each table one by one and perform the updateĪ sample query generated may look like the following. If you are in phpMyAdmin and you have only a minimal change, you can do this in an easy way. This will give you all the tables which have the item you have.Remember to give the search keyword, it will be used as wildcard(%). Select the database you need to perform the changes.If you are in phpMyAdmin and you have only a minimal change, you can do this in an easy way. SET = 'UPDATE `|table|` SET `|column|` = REPLACE(`|column|`, "|find|", "|replace|") WHERE `|column|` LIKE "%|find|%"' COLLATE `utf8mb4_unicode_ci` It will not work unless you replace your string with a string with the same lenght.ĭROP PROCEDURE IF EXISTS replace_all_occurences_in_database$$ĬREATE PROCEDURE replace_all_occurences_in_database (find_string varchar(255), replace_string varchar(255))ĪND c.DATA_TYPE IN('varchar', 'text', 'longtext') įETCH all_columns INTO current_table, current_column I used a template request in a variable with multiple replaces but if you have motivation, you could have done it with one CONCAT().Īnyway, if you have serialized data in your database, don't use this. ![]() Mind the collate in SET it must match you database collation. Mine is only replacing textual values (or any type you put in the SELECT FROM information_schema) so if you have date fields, you will not have an error in execution. I took the procedure from symcbean and adapted her to my needs. I'll leave it to you to work out how to declare the word_sub function. Something like this should work (NB you've not mentioned of your using any other languages - so its written as a MySQL stored procedure) create procedure replace_all(find varchar(255),ĭECLARE alltables CURSOR FOR SELECT t.tablename, c.column_name This strongly implies that your data IS NOT NORMALISED to begin with. ![]()
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