TSQL Challenge 66 - Find the most relevant advertisement based on keyw
A website wants to display most relevant ads on each of its web pages based on the keywords associated with each page.
2011-10-03
572 reads
A website wants to display most relevant ads on each of its web pages based on the keywords associated with each page.
2011-10-03
572 reads
This challenge invites you to solve one of the most common calculation challenges seen in applications that deal with financial -transactions.
2011-09-19
1,650 reads
This challenge invites you to solve a payroll challenge which requires special calculation of holidays and absences that are adjacent to holidays
2011-09-05
1,375 reads
2011-08-22
1,900 reads
Read the input string and break each sentence into groups of 5 words. A row may contain more than one sentence. Each sentence in the input should start a new group.
2011-08-08
1,225 reads
This challenge is to generate an HTML calendar based on the data stored in a table.
2011-07-25
1,839 reads
Your job is to read a string containing product hierarchy information and generate a relational table (result set) representing the hierarchy of categories.
2011-07-11
990 reads
Your job is to generate a string using Forsyth-Edwards Notation which represents the final position of pieces after performing a series of moves from the original position
2011-06-27
858 reads
Your job is to read the input string and generate a result set that represents the position of pieces in a chess board.
2011-06-13
1,769 reads
Your job is to scan the trades data and identify combination of trades that match a given rollup data.
2011-05-30
902 reads
By Steve Jones
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I have added a few indexes to one of my tables in SQL Server 2025:
ALTER TABLE dbo.CustomerContact
ADD CONSTRAINT PK_CustomerContact
PRIMARY KEY (CustomerID);
-- Create index on CustomerEmail
CREATE INDEX IX_CustomerContact_CustomerEmail
ON dbo.CustomerContact (CustomerEmail);
CREATE INDEX IX_CustomerContact_CustomerPhone
ON dbo.CustomerContact (phone);
I then do this to disable one index:
alter index IX_CustomerContact_CustomerPhone on dbo.CustomerContact disableI see this when I check the index status:
I decide to rebuild all indexes with this command:
ALTER INDEX ALL ON dbo.CustomerContact rebuildAfter I do this, what will I see for the index status? See possible answers