[MDEV-4995] mariadb_dyncol_column_count returns error when passing an empty dynamic column Created: 2013-09-04  Updated: 2013-09-12  Resolved: 2013-09-12

Status: Closed
Project: MariaDB Server
Component/s: None
Affects Version/s: 10.0.4
Fix Version/s: 10.0.5

Type: Bug Priority: Major
Reporter: Georg Richter Assignee: Oleksandr Byelkin
Resolution: Fixed Votes: 0
Labels: None


 Description   

mariadb_dyncol_column_count returns an error (-1) if no columns were added.

How to repeat:

static int mdev_4995(MYSQL *mysql)
 
{
 
  DYNAMIC_COLUMN dyncol;
 
  uint column_count= 5;
 
  
  mariadb_dyncol_init(&dyncol); /* see patch for MDEV-4993 */
 
  rc= mariadb_dyncol_column_count(&dyncol,&column_count);
 
 
 
  FAIL_IF(rc < 0, "Error occured");
 
  FAIL_IF(column_count != 0, "expected column_count=0");
 
  return OK;
 
}



 Comments   
Comment by Oleksandr Byelkin [ 2013-09-11 ]

It is pushed (I am waiting buildbot).

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