Hi,
I get a SQL Server 2008 database called ‘BLANK’. And it contains several tables, one of them is ‘MyTable’. Its object ID is 480720765.
I find a very strange problem in the table.
When I login as DAC mode and using the following statements:
USE BLANK;
select * from sys.syscolpars where id = 480720765;
I will get all the columns for ‘MyTable’, and their colid is from 1 to 21, as below:
https://social.msdn.microsoft.com/Forums/getfile/977856
But when I use the following statements to find the partition id for the table:
USE BLANK;
select partition_id from sys.system_internals_partitions where (object_id = '480720765') AND (index_id <= 1);
I will get the partition id as 72057594062897152.
Then if I use the following statements to find the columns of the partition:
USE BLANK;
select * from sys.system_internals_partition_columns where partition_id = '72057594062897152';
I will get all the columns for the partition, but the partition_column_id is from 0 to 20, instead of from 1 to 21.
Below is the result:
https://social.msdn.microsoft.com/Forums/getfile/977858
Originally I think syscolpars.colid should equal to system_internals_partition_columns.partition_column_id, since all other tables follow this way. But ‘MyTable’ is not. Why?
Thanks