Operators can be used for comparing values or for assigning values. There are several operators and they may be used in different SQL statements and clauses. Some can be used somewhat on their own, not within an SQL statement clause.
For comparing values—string or numeric—you can use symbols such as the equal-sign (i.e.,
=) or the exclamation point and the equal-sign together (i.e.,
!=). You might use these in
WHERE clauses or within a flow-control statement or function (e.g., IF( )). You can also use basic regular expressions with the
Line to precedence tableThis page really should have a link to the operator precedence page https:/...
PIVOT AND UNPIVOTHELP WITH SYNTAX FOR PIVOT AND UNPIVOT OPERATORS.
Syntax request for using email id as table nameI am using $_SESSION['email'] as a table name for create table query. I am ...