--- It aims to support SQL users to smartly retrieve data to support data professionals. --- Context: Databases have the data stored in an organized manner. However, we may come across situations ...

SUBSTRING is a standard SQL function used to extract a portion of a string. It is defined in ISO/IEC 9075 (commonly known as ISO SQL) and is supported by many database products. SUBSTR is an SQL ...

SQL is a tool that is widely used in the manipulation of data and featuring in the relational database. They are applied in querying, manipulating as well as reporting data and it is commonly used by ...

REGEXP_SUBSTR extends the functionality of the SUBSTR function by letting you search a string for a regular expression pattern. It is also similar to REGEXP_INSTR, but instead of returning the ...

These three functions are extremely powerful and can be called the "three sacred treasures" of text (string) data cleansing in SQLite. Once you master how they work, you will be able to perform any ...

Is it possible to order by a substring in a returned field? I've got a query which returns at most probably around 10 or so rows of 1 column. However the way this data is formated, it'd be convient ...

I'm having to hack a report together to pull data from another field in the same table. The row selection is going to be based on various elements in the above 'foreignkey' field - elements 1, 2, 4 & ...