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convert tSQL mySQL to MSSQL


convert tSQL mySQL to MSSQL

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Brad Marsh
Brad Marsh
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Hi Guys need some help with converting this part of a query from MySQL, I need to run this on MSSQL.

Select (SUM(if(rating = 5, 1, 0))-SUM(if(RATING < 4, 1, 0)))/SUM(if(RATING > 0, 1, 0))*100 as RECENT_NPS,
SUM(if(RATING > 0, 1, 0)) as RECENT_RATINGS,
............
mickyT
mickyT
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Group: General Forum Members
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Hi

Try replacing your IF functions with a CASE statements, eg

if(rating = 5, 1, 0)

becomes

CASE WHEN rating = 5 THEN 1 ELSE 0 END

In SQL 2012 there is also the IIF function that could be used
Brad Marsh
Brad Marsh
SSC-Enthusiastic
SSC-Enthusiastic (106 reputation)SSC-Enthusiastic (106 reputation)SSC-Enthusiastic (106 reputation)SSC-Enthusiastic (106 reputation)SSC-Enthusiastic (106 reputation)SSC-Enthusiastic (106 reputation)SSC-Enthusiastic (106 reputation)SSC-Enthusiastic (106 reputation)

Group: General Forum Members
Points: 106 Visits: 132
perfect thanks MickyT
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