msiRollback ( ruleExecInfo_t *  rei  ) 
Description:
This function deletes user and collection information from the iCAT by rolling back the database transaction
Module:
core
Since:
pre-2.1
Author:
Wayne Schroeder
Date:
June 2009
Note:
This is used to not-commit changes into the iCAT database as part of a rule and microservice chain. See core.irb for examples. In other cases, iCAT updates and inserts are automatically rolled-back as part of the normal operations (in the 'C' code).
Example Usage:
See clients/icommands/test/rules3.0/
Parameters:
[in,out] rei - The RuleExecInfo structure that is automatically handled by the rule engine. The user does not include rei as a parameter in the rule invocation.
Session Variables Used:
none
Session Variables Modified:
none
iCAT Attributes Used:
pending updates (if any) are canceled
iCAT Attributes Modified:
pending updates (if any) are canceled
Side Effect:
none
Returns:
integer
Return values:
0 on success
Precondition:
none
Postcondition:
none
See also:
none

Definition at line 858 of file icatGeneralMS.c.

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