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[#1172] orphan problems on unload library contents

Submitted By: Andrew Tolopko
Start Date* Jan 15 2007	End Date* Feb 15 2007
Priority: Medium	Assignee: Andrew Tolopko
Status: Closed	Component: N/A
Branch: iccbl	Impact: defect (major)
Stakeholders:	RTID: 58216
Revision Found:	Resolution: Rejected - No Action Required
Active: Inactive	Estimated Effort: N/A
Planned Release : N/A	Goals Addressed: Data Quality
Components: Library Batch I/O	Priority Approved: Jan 23 2009
Audience:
Summary orphan problems on unload library contents
Details - the 184 salts loaded during initialization are "pre-orphaned", as they are not in any wells until after they appear in a library load. so loading library contents, then unloading, will delete any salts that were in the library contents. is this a problem? the whole pre-loading salts business is of questionable value - orphan genes do not get deleted yet, since hibernate delete-orphan is not supported for many-to-one relationships (sr-to-gene in this case). i could go in and delete them manually, but is it worth it? orphaned genes are benign, and could be swept at any time with a simple script. [reference for hibernate delete-orphan: http://www.hibernate.org/hib_docs/v3/reference/en/html/objectstate.html#objectstate-transitive ]
Details - the 184 salts loaded during initialization are "pre-orphaned", as they are not in any wells until after they appear in a library load. so loading library contents, then unloading, will delete any salts that were in the library contents. is this a problem? the whole pre-loading salts business is of questionable value - orphan genes do not get deleted yet, since hibernate delete-orphan is not supported for many-to-one relationships (sr-to-gene in this case). i could go in and delete them manually, but is it worth it? orphaned genes are benign, and could be swept at any time with a simple script. [reference for hibernate delete-orphan: http://www.hibernate.org/hib_docs/v3/reference/en/html/objectstate.html#objectstate-transitive ]

Follow-ups

Submitted By: Andrew Tolopko
Adddate: 2009-07-20 11:37:34
No longer an issue, now that contents of small molecule wells with multiple
components (i.e., small molecule plus salt) are managed as a single compound
structure: SMILES, InChi, and image structures all handle this as disconnected
components of a single compound.

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Change Date	User Id	Field Name	Old Value	New Value
2009-07-20 11:37:34	Andrew Tolopko	active39	None	Inactive
2009-07-20 11:37:34	Andrew Tolopko	resolution	None	Rejected - No Action Required
2009-07-20 11:37:34	Andrew Tolopko	status	Open	Closed
2009-07-20 11:37:34	Andrew Tolopko	assignee	Nobody	Removed
2009-07-20 11:37:34	Andrew Tolopko	assignee	None	Andrew Tolopko
2009-01-23 15:19:04	Andrew Tolopko	assignee	None	Nobody
2008-10-07 11:02:16	Andrew Tolopko	release	None	1.9.x
2008-10-02 12:39:28	Andrew Tolopko	_created_		orphan problems on unload library contents

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