Non deterministic updates
I need to try and identify cases where non deterministic updates are occurring in our database (i.e we are updating a value in table A where there are multiple matches in table B). It appears that SQL Server does not throw an error or warning in such a case and performs a non deterministic update.
Does anyone know if there is an easy way of identifying where these issues are occurring, querying plan cache etc?. Doing a full code review to identify these issues will be time consuming given the size and complexity of the application.
Tested on SQL Server 20082017 developer editions.
sql-server non-deterministic
asked 11 mins ago
Phillip BirchallPhillip Birchall
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I need to try and identify cases where non deterministic updates are occurring in our database (i.e we are updating a value in table A where there are multiple matches in table B). It appears that SQL Server does not throw an error or warning in such a case and performs a non deterministic update.
Does anyone know if there is an easy way of identifying where these issues are occurring, querying plan cache etc?. Doing a full code review to identify these issues will be time consuming given the size and complexity of the application.
Tested on SQL Server 20082017 developer editions.
sql-server non-deterministic
asked 11 mins ago
Phillip BirchallPhillip Birchall
1
New contributor
Phillip Birchall is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I need to try and identify cases where non deterministic updates are occurring in our database (i.e we are updating a value in table A where there are multiple matches in table B). It appears that SQL Server does not throw an error or warning in such a case and performs a non deterministic update.
Does anyone know if there is an easy way of identifying where these issues are occurring, querying plan cache etc?. Doing a full code review to identify these issues will be time consuming given the size and complexity of the application.
Tested on SQL Server 20082017 developer editions.
sql-server non-deterministic
asked 11 mins ago
Phillip BirchallPhillip Birchall
1
New contributor
Phillip Birchall is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I need to try and identify cases where non deterministic updates are occurring in our database (i.e we are updating a value in table A where there are multiple matches in table B). It appears that SQL Server does not throw an error or warning in such a case and performs a non deterministic update.
Does anyone know if there is an easy way of identifying where these issues are occurring, querying plan cache etc?. Doing a full code review to identify these issues will be time consuming given the size and complexity of the application.
Tested on SQL Server 20082017 developer editions.
sql-server non-deterministic
sql-server non-deterministic
asked 11 mins ago
Phillip BirchallPhillip Birchall
1
New contributor
Phillip Birchall is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 11 mins ago
Phillip BirchallPhillip Birchall
1
New contributor
Phillip Birchall is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 11 mins ago
Phillip BirchallPhillip Birchall
1
New contributor
Phillip Birchall is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 11 mins ago
Phillip BirchallPhillip Birchall
1
asked 11 mins ago
Phillip BirchallPhillip Birchall
1
1
New contributor
Phillip Birchall is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Phillip Birchall is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Phillip Birchall is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
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