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SQL: mysqli_query, no output

Im not sure what’s the problem with this, I’ve tried searching around here and tried different ways of writing the syntax and checking for errors in parameter but still no output for the command. What am i missing here? UPDATE As answered by the others, I tried doing this. There is still no output…

Insert into from deleted output clause

I am archiving my table data to archive tables. For this I am just inserting the records to the archive table based on some condition and in the next statement I delete the records with the same …

Regular expression Oracle

I am learning to use regular expressions and I’m using them to limit the results of a search query by using the REGEXP_LIKE in Oracle 11. Placing an example of the data available, I have the following:…

SQL one to one relationship vs. single table

Consider a data structure such as the below where the user has a small number of fixed settings. User UserSettings Is it considered correct to move the user’s settings into a separate table, thereby creating a one-to-one relationship with the users table? Does this offer any real advantage over storing …

CSV to MySQl Import

i need to insert csv into mysql database in proper column. let say csv has header and then data A B C and Mysql has table with column C A B i need to know best way to insert csv data to mysql table Answer I believe you can use the following syntax for mysql: So you can build up