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| author | Bibiko <bibiko@eva.mpg.de> | 2009-10-16 16:46:41 +0000 |
|---|---|---|
| committer | Bibiko <bibiko@eva.mpg.de> | 2009-10-16 16:46:41 +0000 |
| commit | 967579ef1225a134c50a686ee7caa9a3b5e293f3 (patch) | |
| tree | 11470982216c5f9579c26bfa07815b73a081e0f5 /Source/SPExporterDataAccess.h | |
| parent | 507d0089c6bb73a01129f1e356d1e88ca53afb55 (diff) | |
| download | sequelpro-967579ef1225a134c50a686ee7caa9a3b5e293f3.tar.gz sequelpro-967579ef1225a134c50a686ee7caa9a3b5e293f3.tar.bz2 sequelpro-967579ef1225a134c50a686ee7caa9a3b5e293f3.zip | |
• fixed SPArrayAdditions method 'componentsJoinedByCommas' to use a mutable string to avoid crashes if array has a very large number of items (malloc error due to reassigning a NSString pointer)
• added to SPTableData method - (NSArray *) primaryKeyColumnNames
- returns all column names which are set as PRIMARY KEYs
- return nil if no PRIMARY KEY is set
• improved the deletion of rows
- if current table has only one PRIMARY KEY field delete all rows via DELETE FROM table WHERE pri_key IN (…) whereby the deletion query will be splitted into 256k chunks
Note: line 1790ff
It has to be implemented a workaround for tables with more than one PRIMARY KEY – maybe via DELETE FROM table WHERE ( (pri_key1='…' AND pri_key2='…') OR (… AND …) OR … ) splitted in 256k chunks as well
Diffstat (limited to 'Source/SPExporterDataAccess.h')
0 files changed, 0 insertions, 0 deletions