March 2018
Intermediate to advanced
816 pages
19h 35m
English
Content preview from SQL Server 2017 Developer???s Guide
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Row header
The row header is split into five sections:
- Begin Ts: This is the timestamp of the transaction that inserted the row into the database.
- End Ts: This is the timestamp of the transaction that deleted the row from the database. For rows that have not yet been deleted, this field contains a value infinity.
- StmtId: This field stores a unique statement ID corresponding to the statement inside the transaction that created this row.
- IdxLinkCount: This field is a counter for the number of indexes that reference this row. An In-Memory table stores data only and has no reference to other rows in the table. The indexes that are linked to the table control which rows belong together.
- Finally, we have a set of pointers that reference the indexes ...
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