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a753a3a2ce
Added more status to the MyISAM files to avoid checking files that has already been checked.
41 lines
1.5 KiB
Plaintext
41 lines
1.5 KiB
Plaintext
Access 97 tested through ODBC 1998.04.19, by monty@mysql.com
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Access 97 has a bug when on executes a SELECT follwed very fast with a
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DROP TABLE or a DROP INDEX command:
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[Microsoft][ODBC Microsoft Access 97 Driver] The database engine couldn't lock table 'crash_q' because it's already in use by another person or process. (SQL-S1
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000)(DBD: st_execute/SQLExecute err=-1)
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Debugging SQL queries in Access 97 is terrible because most error messages
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are of type:
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Error: [Microsoft][ODBC Microsoft Access 97 Driver] Syntax error in CREATE TABLE statement. (SQL-37000)(DBD: st_prepare/SQLPrepare err=-1)
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Which doesn't tell a thing!
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--------------
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Access 2000 tested through ODBC 2000.01.02, by monty@mysql.com
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crash-me takes a LONG time to run under Access 2000.
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The '1+NULL' and the 'OR and AND in WHERE' tests kills
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Activestate Perl, build 521, DBI-DBC with an OUT OF MEMORY error.
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The later test also kills perl/access with some internal errors.
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To go around this one must run crash-me repeatedly with the --restart option.
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Testing of the 'constant string size' (< 500K) takes a LOT of memory
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in Access (at least 250M on My computer).
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Testing of number of 'simple expressions' takes REALLY a lot of time
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and memory; At some point I was up to 350M of used memory!
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To fix the above, I modified crash-me to have lower max limits in the
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above tests.
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Benchmarks (under Win98):
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Running the connect-test will take up all available memory and this
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will not be freed even after quitting perl! There is probably some
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bug in the Access connect code that eats memory!
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