I’d use the try/catch block when the normal path through the code should proceed without error unless there are truly some exceptional conditions — like the server being down, your credentials being expired or incorrect. I wouldn’t necessarily use it to handle non-exceptional errors — say like the current user not being in the correct … Read more
If the WAMP icon is Orange then one of the services has not started. In your case it looks like MySQL has not started as you are getting the message that indicates there is no server running and therefore listening for requests. Look at the mysql log and if that tells you nothing look at the Windows … Read more
I’m getting an error saying that the table type doesn’t support FULLTEXT indices. How can I achieve this? Here’s my table: *
You need to use the LAST_INSERT_ID() function: http://dev.mysql.com/doc/refman/5.0/en/information-functions.html#function_last-insert-id Eg: This will get you back the PRIMARY KEY value of the last row that you inserted: The ID that was generated is maintained in the server on a per-connection basis. This means that the value returned by the function to a given client is the first … Read more
NB: the syntax is: SELECT * FROM table WHERE column IN(‘value1′,’value2′,’value3’)
You can do it the old fashioned way… with an SQL statement that looks something like this This assumes the keys already exist in the relevant table
You should add client option to your mysql-connector allowPublicKeyRetrieval=true to allow the client to automatically request the public key from the server. Note that allowPublicKeyRetrieval=True could allow a malicious proxy to perform a MITM attack to get the plaintext password, so it is False by default and must be explicitly enabled. you could also try … Read more
I looked around some and didn’t find what I was after so here goes. This works fine, but not if the tree is named Elm or ELM etc… How do I make SQL case insensitive for this wild-card search? I’m using MySQL 5 and Apache.
Put the columns names explicitly rather than *, and make sure the number of columns and data types match for the same column in each select. Update: I really don’t think you want to be UNIONing those tables, based on the tables names. They don’t seem to contain related data. If you post your schema … Read more
In addition to this answer if you need to change tableB.value according to tableA.value dynamically you can do for example: