I have this query: SELECT table_schema "db.name" , Round(Sum(data_length + index_length) / 1024 / 1024, 1) "DB Size in MB" FROM information_schema.tables GROUP BY table_schema; Does this ...
I would like to extract meta information from information_schema like count of rows in a table and store the result table into "meta" database. However, while I can query tables in information_schema, ...
Image I have a simple user table like this: ID|Name ------- 12|Foo I want to know: How many reverse foreign key relations point to the user with ID 12? I mean the number of rows which are a foreign ...
Suppose I want to map a set of input values to database table fields E.g. employeeFirstName --> emp.fName employeeLastName --> emp.lName ... --> ... In theory I can create a ...