Commit Graph

36 Commits

Author SHA1 Message Date
Zebediah Figura 40a08f8362 msi: Implement UPDATE queries using msi_select_update().
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-01-29 17:12:13 +01:00
Zebediah Figura 044c1dd23b msi: Support setting streams in msi_select_update().
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-01-29 17:12:13 +01:00
Zebediah Figura 7c28a1dbdd msi: Get rid of the get_row() view operation.
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-01-28 10:24:59 +01:00
Zebediah Figura f45a7b04a6 msi: Set table values directly in msi_select_update().
In order to avoid the need to create a temporary record and copy values back
and forth.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-01-28 10:24:56 +01:00
Zebediah Figura c2810f40a0 msi: Get rid of the remove_column() view operation.
It was added to the structure, rather unnecessarily, by ccef56f2c.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-01-25 10:28:38 +01:00
Zebediah Figura ced768f2ec msi: Get rid of the find_matching_rows() view operation.
It was introduced in 9f487ba1d as part of an optimization, but ceased to be used in a52c2bf94.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-01-25 10:28:20 +01:00
Bernhard Loos a52c2bf941 msi: Make WHEREVIEW able to deal directly with multiple tables. 2011-08-26 13:33:44 +02:00
Hans Leidekker d1b2058500 msi: Make the column and table name parameters of get_column_info const. 2011-07-27 11:55:06 +02:00
Nate Gallaher cc366e1282 msi: Add tablename tracking to VIEW_find_column.
This fixes the bug where multiple columns of the same name, but
different tables are members of a join. Any attempt to refer to these
columns will resolve to the first available column with that name,
irregardless of any tablename modifier.
2009-10-27 14:01:23 +01:00
Hans Leidekker 22a277cc2e msi: Fix some memory leaks. 2009-05-28 15:29:09 +02:00
James Hawkins c9b3bc1165 msi: Column attributes for temporary string and int columns should be g and j respectively. 2009-03-02 12:05:28 +01:00
James Hawkins 62c544cf4f msi: Implement the DROP TABLE sql command. 2008-10-06 13:05:52 +02:00
James Hawkins ce8199a46e msi: Handle markers in the WHERE section of an UPDATE query, with tests. 2008-01-09 13:38:02 +01:00
James Hawkins b830fb0a34 msi: Implement the MSIMODIFY_UPDATE command in the SELECT view. 2007-07-27 12:24:39 +02:00
James Hawkins ccef56f2cc msi: Ref count temporary columns and release them when necessary. 2007-07-23 11:55:34 +02:00
James Hawkins 0fd733bf90 msi: Implement adding columns using the ALTER command. 2007-07-23 11:55:11 +02:00
James Hawkins 3b1ab76986 msi: Implement reference counting for tables, manipulated with the HOLD and FREE sql commands. 2007-07-19 12:00:43 +02:00
James Hawkins 9309f4dfa0 msi: Properly delete rows from the table, instead of zeroing out the row. 2007-06-19 11:31:44 +02:00
Andrew Talbot cf1e01eb0c msi: Constify some variables. 2007-06-14 13:20:45 +02:00
Alexandre Julliard 69a88a9d40 Fix minor differences in the formatting of the license notices. 2007-05-04 12:08:15 +02:00
Dmitry Timoshkov 1cdf5cddac msi: Make some data const and static. 2006-11-29 12:44:10 +01:00
Mike McCormack 6c95dc644c msi: Allow UPDATE queries without a condition. 2006-10-26 12:56:10 +02:00
Mike McCormack 15bfb30fc3 msi: Update tables using records, not integer by integer. 2006-10-26 12:56:10 +02:00
Mike McCormack 4a32845a56 msi: Fixed the UPDATE query to work with explicit values. 2006-10-26 12:56:09 +02:00
Jonathan Ernst 360a3f9142 Update the address of the Free Software Foundation. 2006-05-23 14:11:13 +02:00
Robert Shearman 9f487ba1de msi: Optimise WHERE operations.
Optimise WHERE operations on matching against strings by adding a new
function find_matching_rows to the views, which eliminates the need to
examine every record when executing a query. Implement this function
in the table using a hash table on the ID stored in the data.
2006-03-20 12:03:04 +01:00
Mike McCormack 50684c15d5 Create the +msidb debug channel for msi database code. 2005-11-02 14:24:21 +00:00
Mike McCormack 744e22c7df Fix various query related memory leaks. 2005-09-26 10:55:18 +00:00
Mike McCormack 8dc28d5306 Added memory allocation inline functions (part 1). 2005-09-20 11:57:19 +00:00
Mike McCormack d1a55eb3f8 Get rid of some redundant parser types. 2005-05-29 20:17:16 +00:00
Mike McCormack 0093007b32 Track memory allocations in the SQL parser. 2005-05-23 12:08:17 +00:00
Mike McCormack ef1d367bcc Fix MsiModifyView and MsiViewGetColumnInfo to use MSIRECORD* not MSIHANDLE. 2005-02-08 13:44:25 +00:00
Aric Stewart bc6ce2b249 Free memory after we finish using it instead of just before. 2004-08-25 17:31:39 +00:00
Alexandre Julliard a7a6f5f31c Authors: Mike McCormack <mike@codeweavers.com>, Aric Stewart <aric@codeweavers.com>
Refcount all objects, and use pointers internally.
2004-07-09 22:25:34 +00:00
Mike McCormack 24e9a34494 Fetch binary streams at the table level. 2004-07-06 18:56:12 +00:00
Mike McCormack 11553baa63 Implement the UPDATE query. 2004-07-04 00:30:02 +00:00