This link has been bookmarked by 9 people . It was first bookmarked on 05 Jun 2008, by feng bo.
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18 Oct 08
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21 Jun 08
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11 Jun 08
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A GQL query cannot perform a SQL-like "join" query.
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GQL does not have an
ORoperator -
The left-hand side of a comparison is always a property name.
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The datastore returns a maximum of 1000 results in response to a query, regardless of the
LIMITandOFFSETused to fetch the results.
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05 Jun 08
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As with SQL, GQL keywords are case insensitive. Kind and property names are case sensitive.
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A GQL query cannot perform a SQL-like "join" query.
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GQL does not have an
ORoperator, however, theINoperator is supported which provides a limited form ofOR. -
The
LIMITcan also include anoffsetto skip that many results to find the first result to return. An optionalOFFSETclause can specify anoffsetif noLIMITclause is present. -
The 1000 results includes any that are skipped using an
OFFSET, so a query with more than 1000 results using anOFFSETof 100 will return 900 results.
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08 Apr 08
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