Optimise the psql reader, by fetching more than one record at a time.

[pspp-builds.git] / src / data / ChangeLog

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+2008-02-06  John Darrington <john@darrington.wattle.id.au>
+
+       psql-reader.c psql-reader.h: Read more than one tuple at
+       once.  Fix bug reading a query which returns no data. Fix bug
+       when transformation followed a reader.
+       Ask the server for the number of records in the query, for the
+       benefit of the gui.
+
+2008-02-05  John Darrington <john@darrington.wattle.id.au>
+
+       psql-reader.c: So yesterday they release postgresql 8.3.0
+       which has money represented with 64 bits.  They must get
+       paid more than me.
+
+2008-02-02  John Darrington <john@darrington.wattle.id.au>
+
+       psql-reader.c psql-reader.h: New files.  Thanks to Ben Pfaff
+       for reviewing this code.
+       
+2008-02-02  Ben Pfaff  <blp@gnu.org>
+
+       Patch #6347.
+
+       * sys-file-reader.c (read_variable_record): Allow missing values
+       to be specified on long string variables, but warn about them
+       because PSPP does not yet support them.
+       (read_extension_record): Ignore extension records 20 and 21, which
+       PSPP does not yet support.
+       (read_header): Fix error message when floating-point format cannot
+       be identified.
+
 2008-02-01  Ben Pfaff  <blp@gnu.org>
 
        Patch #6386.  Thanks to John Darrington for review and for the