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Find out a particular column throughout the database in Postgresql
Previously got a situation where I needed to get t
by Nitika.Verma
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SQL wildcards
It is used with the like operator to compare the values of the type similar.
It support two wildcards type
1. The percent sign (%)- It match to one or more character.
2. The underscore (_)- It match to one character.
The per...
SQL Tutorial -> Sql LIKE Operator
<-- Chapter 9: SQL != Operator
Chapter 10
SQL LIKE Operator
Lets see an example from the below table "employees" :-
employee_id
name
code
designation
salary
101
ABC
E-101
Engineer
12000
102
DEF
E-102
D...