10:24 a.m.
Implement dialect.nextValue in MongoDB
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Key: OGM-143
URL: https://hibernate.onjira.com/browse/OGM-143
Project: Hibernate OGM
Issue Type: New Feature
Components: datastore
Reporter: Emmanuel Bernard
MongoDB ha the notion of findAndModify operation that is perfect to map nextValue.
http://www.mongodb.org/display/DOCS/findAndModify+Command
What they call side counter method
http://www.mongodb.org/display/DOCS/How+to+Make+an+Auto+Incrementing+Field
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10:31 a.m.
New subject: [Hibernate-JIRA] Commented: (OGM-143) Implement dialect.nextValue in MongoDB
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https://hibernate.onjira.com/browse/OGM-143?page=com.atlassian.jira.plugi...
]
Emmanuel Bernard commented on OGM-143:
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The sequence info is captured in the RowKey parameter passed to nextValue. A sequence is
uniquely identified by the "table" hosting it as well as the segmentColumnName
and segmentColumnValue. Check out OgmTableGenerator line 528 for the details
One question is should we have one document for all sequences in the same
"table" or should it be one document per tuple table, segmentColumnName,
segmentColumnValue? It seems one document per sequence will scale better as the comparison
will be per sequence and not encompass all sequences
Implement dialect.nextValue in MongoDB
--------------------------------------
Key: OGM-143
URL: https://hibernate.onjira.com/browse/OGM-143
Project: Hibernate OGM
Issue Type: New Feature
Components: datastore
Reporter: Emmanuel Bernard
MongoDB ha the notion of findAndModify operation that is perfect to map nextValue.
http://www.mongodb.org/display/DOCS/findAndModify+Command
What they call side counter method
http://www.mongodb.org/display/DOCS/How+to+Make+an+Auto+Incrementing+Field
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12:17 p.m.
New subject: [Hibernate-JIRA] Resolved: (OGM-143) Implement dialect.nextValue in MongoDB
[
https://hibernate.onjira.com/browse/OGM-143?page=com.atlassian.jira.plugi...
]
Sanne Grinovero resolved OGM-143.
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Resolution: Fixed
Fix Version/s: mongodb
Implement dialect.nextValue in MongoDB
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Key: OGM-143
URL: https://hibernate.onjira.com/browse/OGM-143
Project: Hibernate OGM
Issue Type: New Feature
Components: datastore
Reporter: Emmanuel Bernard
Fix For: mongodb
MongoDB ha the notion of findAndModify operation that is perfect to map nextValue.
http://www.mongodb.org/display/DOCS/findAndModify+Command
What they call side counter method
http://www.mongodb.org/display/DOCS/How+to+Make+an+Auto+Incrementing+Field
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Emmanuel Bernard (JIRA) -
Sanne Grinovero (JIRA)