We where using charindex to search for a string as shown below SELECT * FROM tablename WHERE ( Charindex('47a%$.abc',CAST(columnname AS VARCHAR(MAX)))>0 ) I am planning to replace charindex with ...
I had to write a simple query where I go looking for people's name that start with a B or a D : SELECT s.name FROM spelers s WHERE s.name LIKE 'B%' OR s.name LIKE 'D%' ORDER BY 1 I was wondering ...
Can anyone explain how the LIKE operator is implemented in current database systems (e.g. MySQL or Postgres)? or point me to some references that explain it? The naive approach would be to inspect ...