Say I am writing a criteria equivalent to
select * from employee where salary < 10000 or salary > 20000
and I do this using
Criteria crit = new Criteria();Criteria.Criterion a1 =
crit.getNewCriterion(EMPLOYEE.salary, 10000, Criteria.LESS_THAN);Criteria.Criterion a2
= crit.getNewCriterion(EMPLOYEE.salary, 20000,
Criteria.GREATER_THAN);crit.add(a1.or(a2));
Now there are two criterion on the same field ( or that's what i assume). Which
criterion will getCriterion("EMPLOYEE.salary") return?
Thanks
Swami
Kalyani Kale <[EMAIL PROTECTED]> wrote:
Hi,
According to my understanding,
Both these methods essentially do the same thing. They return a criteria
associated with the column.
But in the getCriterion( String column ) method, the 'columnName' string is
of type 'tableName.columnName'.
Whereas in the getCriterion( String tableName, String columnName ) method,
the table name is explicitly provided.
for e.g.
getCriteron("Employee.empid")
getCriterion("Employee", "empid")
Hope this helps.
Kalyani
-----Original Message-----
From: Swaminathan Gurumoorthy [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 07, 2004 1:56 PM
To: [EMAIL PROTECTED]
Subject: Newbie --> getCriterion() Question
Hi
I am trying out torque for my data persistence. I had a question.
The criteria class has two getCriterion() methods - one that takes a
column and another that takes a table name and column name.
The javadoc was not very descriptive and so it was kinda confusing to
find out the difference between these two.
Can somebody explain with a simple eg.
Appreciate it.
Swami
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