Cfqueryparam behaving really strange

Question

Hi!
I have the following scenario.
CFMX 7.0
MS SQL 2005
Col1 and Col3 are nvarchar and Col 2 is an int
Working sql: (returns all rows matching clause)
SELECT * FROM table WHERE col1 = <cfqueryparam
cfsqltype="cf_sql_varchar" value="#var1#"> AND col2 =
<cfqueryparam cfsqltype="cf_sql_integer" value="#var2#"> AND
col3 = <cfqueryparam cfsqltype="cf_sql_varchar"
value="staticvalue">
Also working sql (returns all rows matching clause)
SELECT * FROM table WHERE 1=1 AND col1 = <cfqueryparam
cfsqltype="cf_sql_varchar" value="#var1#"> AND col2 =
<cfqueryparam cfsqltype="cf_sql_integer" value="#var2#"> AND
col3 = 'staticvalue'
Not working sql (returns only one row)
SELECT * FROM table WHERE col1 = <cfqueryparam
cfsqltype="cf_sql_varchar" value="#var1#"> AND col2 =
<cfqueryparam cfsqltype="cf_sql_integer" value="#var2#"> AND
col3 = 'staticvalue'
As you can see, using cfqueryparam with the static value
makes query #1 work and adding 1=1 in the where clause makes query
#2 work. But I find it very, very strange that query #3 shouldn't
work - and whats even more strange is that it somehow at least
returns one row...
Has anyone experienced any of this behaviour?
Regards,
Johan

Answer 1

how many rows does this return:
SELECT *
FROM table
WHERE
col1 = <cfqueryparam cfsqltype="cf_sql_varchar"
value="#var1#">
AND col2 = <cfqueryparam cfsqltype="cf_sql_integer"
value="#var2#">
AND col3 = <cfqueryparam cfsqltype="cf_sql_varchar"
value="staticvalue">
Azadi Saryev
Sabai-dee.com
http://www.sabai-dee.com/