sql - Return a value if no record is found - Stack Overflow
WEBHere is a standalone proof-of-concept in Oracle, which returns a real value instead of NULL In Oracle, the "dual" table always has a column called "dummy" which contains 'X'. Therefore, the following statement will never return a row. So this statement will always return "NO RECORD FOUND" thanks to the nvl function
Return a value if no rows are found in Microsoft tSQL
WEBNo record matched means no record returned. There's no place for the "value" of 0 to go if no records are found. You could create a crazy UNION query to do what you want but much, much, much better simply to check the number of records in the result set.
mysql - PHP - No Records Found - Stack Overflow
WEBFeb 8, 2011 · I am very, very new at PHP and I am trying to fix a code that someone else wrote. I managed to do a couple of fixes and now the search is working, but I just can't get the "No Records Found" messag...
reporting services - How do I display 'No data available.' when …
WEBApr 28, 2012 · Normally when no data is found by a system, we'd like to know something about what data was being looked for and what it would have looked like. Instead, based off how to keep the structure of the Tablix when there is …
Displaying No Records Found in Angular 2 - Stack Overflow
WEBI have been searching and wondering if there is any directive to help display " No data found " in a table when the table is empty in angular 2. Or better still i can create that functionality in my
Return a NULL value if no record is found - Stack Overflow
WEB1. Try this way: If pmdl doesn';t have records second query will return null. If 1st query returns some data than union will remove duplicates from 2nd query. That subquery will always return exactly one row, so it does not need to be a subquery -- "select max (value) from pmdl where property_name='profile'" will do.
NO RECORDS FOUND - Microsoft Community
WEBJan 13, 2022 · If the query doesn't find any matching records, how can I make the report display something like NO RECORDS FOUND.
How can i display "No records found" when there is no records in ...
WEBDec 4, 2018 · I tried the below stackblitz link to display "No records found" message when there is no table data but the problem comes when I use data source of type MatTableDataSource.
rest - HTTP status code for "no data available" from an external ...
WEBMar 7, 2012 · 2) Looking back at this, I agree it should probably be either a 204 No Content or maybe a 200 with a body indicating no records or resources could be found depending on the structure returned. 404's are generally used when the resource URI doesn't exist or a resource in the URI is not found in the case of a restful service. 3) 503 Service …
How to show empty message in data table angular material, If no …
WEBMay 3, 2018 · Learn how to display an empty message in an Angular Material data table when no data is found.