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deb4994144dfdea67cdd24558bd24dbacdd3392e
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8 Commits

Author SHA1 Message Date
Alexey Kopytov
deb4994144 Fix prepared statements for PostgreSQL driver. 
libpq requires zero-terminated strings for text arguments.
 2017-01-23 22:51:58 +03:00
Alexey Kopytov
48ea461dd3 Re-enable api_sql_pgsql.t. 2017-01-23 10:12:39 +03:00
Alexey Kopytov
29c0299aef Convert OLTP scripts to prepared statements. 2017-01-23 03:32:27 +03:00
Alexey Kopytov
7ddab2dcff Fix api_sql_mysql.t to work with older MySQL versions. 2017-01-21 17:19:59 +03:00
Alexey Kopytov
cdabf72b7b Implement customer error hooks. 
If a Lua script defines the sysbench.hooks.sql_error_ignorable function,
sysbench calls it whenever an SQL error occurs and passes information
about connection, failed query, SQL error number, state and message as
arguments. If the function returns true, the error is ignored and the
entire event is restarted. Otherwise sysbench aborts scripts execution.
 2017-01-21 16:58:38 +03:00
Alexey Kopytov
609f7c4db3 Pass SQL state to Lua in case of errors. 
Since PostgreSQL doesn't have SQL error codes, get SQL state in case of
an error for both MySQL and PostgrSQL, and make it available to Lua.
 2017-01-20 10:54:01 +03:00
Alexey Kopytov
dbb7bbfcd1 Implement error propagation. 
SQL query errors can now be propagated to Lua scripts. This is a
prerequisite for custom error hooks.
 2017-01-20 02:43:08 +03:00
Alexey Kopytov
5e7d79b49f Fixes #13: Export db_fetch_row 
Add support for result set retrieving for MySQL and PostgreSQL drivers
and export it to the new Lua SQL API.
 2017-01-17 22:58:18 +03:00