Changes between Version 8 and Version 9 of rfc28_sqlfunc


Ignore:
Timestamp:
Aug 16, 2010, 8:47:32 PM (14 years ago)
Author:
warmerdam
Comment:

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  • rfc28_sqlfunc

    v8 v9  
    9090Some identifiers that were previously allowed as unquoted field names will likely now have to be quoted as they will be keywords in the grammar.  The keyword set is:
    9191
    92 * IN
    93 * LIKE
    94 * NULL
    95 * IS
    96 * SELECT
    97 * LEFT
    98 * JOIN
    99 * WHERE
    100 * ON
    101 * ORDER
    102 * BY
    103 * FROM
    104 * AS
    105 * ASC
    106 * DESC
    107 * DISTINCT
    108 * CAST
     92 * IN
     93 * LIKE
     94 * NULL
     95 * IS
     96 * SELECT
     97 * LEFT
     98 * JOIN
     99 * WHERE
     100 * ON
     101 * ORDER
     102 * BY
     103 * FROM
     104 * AS
     105 * ASC
     106 * DESC
     107 * DISTINCT
     108 * CAST
    109109
    110110The previous implementation was written in C and avoided all use of GDAL/OGR services so that it could be easily used in other contexts, including as the where clause evaluator of the OGDI library.  After this update the code is C++, and direct use of CPL error and other services has been directly incorporated.  This means the implementation used by GDAL and OGDI will diverge.