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1st query should not return 4 rows but 1
select * from tblEvent
where EventDetails like '% train %' and CategoryID != 14
i guess your query is:
EventDetails like '%train%'
which is incorrect as it will return words such as training...etc
cannot solve it
select EventName, EventDetails, EventDate from tblEvent where (CountryID = 8 or CountryID = 22 or CountryID = 30 or CountryID = 35) or EventDetails = '%water%' or CategoryID = 4 and year(EventDate) >= 1970
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