[fdo-trac] #744: RDBMS: Incremental DescribeSchema tuning.

[FDO]

#744: RDBMS: Incremental DescribeSchema tuning.
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   Reporter:  brentrobinson     |       Owner:  brentrobinson                         
       Type:  enhancement       |      Status:  assigned                              
   Priority:  major             |   Milestone:  3.6.0                                 
  Component:  GenericRdbms API  |     Version:  3.6.0                                 
   Severity:  3                 |    Keywords:  incremental DescribeSchema performance
External_id:                    |  
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Comment(by brentrobinson):

 Revision: 5897
 Author: brentrobinson
 Date: 10:35:46 AM, Thursday, February 17, 2011
 Message:
 Ticket#744: Implement incremental schema loading for MySQL. Performance
 improvement not very dramatic but some of the physical schema reader
 processing was pushed down to the generic level so this change
 accomplishes some code cleanup.
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 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/DbObject.cpp
 Modified : /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Owner.cpp
 Modified : /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Owner.h
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/ColumnReader.cpp
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/ColumnReader.h
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/ConstraintReader.cpp
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/ConstraintReader.h
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/DbObjectReader.cpp
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/DbObjectReader.h
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/FkeyReader.cpp
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/FkeyReader.h
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/IndexReader.cpp
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/IndexReader.h
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/PkeyReader.cpp
 Modified :
 /trunk/Providers/GenericRdbms/Src/MySQL/SchemaMgr/Ph/Rd/PkeyReader.h
 Modified : /trunk/Utilities/SchemaMgr/Inc/Sm/Ph/Rd/Reader.h
 Modified : /trunk/Utilities/SchemaMgr/Inc/Sm/Ph/Rd/TableJoin.h
 Modified : /trunk/Utilities/SchemaMgr/Src/Sm/Ph/Rd/Reader.cpp
 Modified : /trunk/Utilities/SchemaMgr/Src/Sm/Ph/Rd/TableJoin.cpp

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Ticket URL: <http://trac.osgeo.org/fdo/ticket/744#comment:2>
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