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T-SQL: Selecting rows to delete via joins

... DELETE FROM TableA a WHERE [filter condition on TableA] AND (a.BId IN (SELECT a.BId FROM TableB b JOIN TableA a ON a.BId = b.BId WHERE [filter condition on TableB])) (Note Interbase doesn't support the AS keyword for aliases) ...
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Change the selected value of a drop-down list with jQuery

... jQuery's documentation states: [jQuery.val] checks, or selects, all the radio buttons, checkboxes, and select options that match the set of values. This behavior is in jQuery versions 1.2 and above. You most likely want this: $("._statusDDL").val('2'); ...
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Number of rows affected by an UPDATE in PL/SQL

... block, this can be achieved. ... If anyone has a solution to use it in a SELECT Command, I would be interested. share | improve this answer | follow | ...
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Search of table names

... I'm using this and works fine SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME LIKE '%%' share | improve this answer | ...
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Reset select2 value and show placeholder

How do I set the placeholder on value reset by select2. In my example If locations or grade select boxes are clicked and my select2 has a value than the value of select2 should reset and show the default placeholder. This script is resetting the value but won't show the placeholder ...
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Can we have multiple “WITH AS” in single sql - Oracle SQL

... You can do this as: WITH abc AS( select FROM ...) , XYZ AS(select From abc ....) /*This one uses "abc" multiple times*/ Select From XYZ.... /*using abc, XYZ multiple times*/ ...
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Case in Select Statement

I have an SQL statement that has a CASE from SELECT and I just can't get it right. Can you guys show me an example of CASE where the cases are the conditions and the results are from the cases. For example: ...
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SQL RANK() versus ROW_NUMBER()

...he first 3 rows are tied when ordered by ID) WITH T(StyleID, ID) AS (SELECT 1,1 UNION ALL SELECT 1,1 UNION ALL SELECT 1,1 UNION ALL SELECT 1,2) SELECT *, RANK() OVER(PARTITION BY StyleID ORDER BY ID) AS 'RANK', ROW_NUMBER() OVER(PARTITION BY Style...
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Join vs. sub-query

... @JinghuiNiu Customers who bought expensive items: select custid from cust join bought using (custid) where price > 500. If a customer bought multiple expensive items, you'll get double-ups. To fix this, select custid from cust where exists (select * from bought where cust...
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Html.DropdownListFor selected value not being set

How can I set the selected value of a Html.DropDownListFor? I've been having a look online and have seen that it can be achieved by using the fourth parameter so like the below: ...