• Facets (new session)
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• Metadata
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  • Rule: ActivityStreamsMapasEquivalentb3sb3sifpdbprdf-labelfacetshttp://dbpedia.org/resource/inference/rules/dbpedia#http://dbpedia.org/resource/inference/rules/opencyc#http://dbpedia.org/resource/inference/rules/umbel#http://dbpedia.org/resource/inference/rules/yago#http://dbpedia.org/schema/property_rules#http://www.ontologyportal.org/inference/rules/SUMO#http://www.ontologyportal.org/inference/rules/WordNet#http://www.w3.org/2002/07/owl#ldpoplwebrel-me-authskos-transurn:det:rdf:labelurn:kidehen:glossary:inference:rulesurn:owl:inference:rules:testsvirtpivot-rulesvirtrdf-eturtle-containersvirtrdf-hashtagvirtrdf-ifpvirtrdf-labelvirtrdf-meta-entity-classvirtrdf-urlNone
    
  • Inverse Functional Properties: Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects
  • "Same As": Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects (recommended) Apply to subjects, objects and predicates (not recommended on big datasets) Apply to predicates only (special use cases only)

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An Entity of Type : schema:HowToStep, within Data Space : kingsley.idehen.net associated with source document(s)

Type: schema:HowToStep New Facet based on Instances of this Class

Click Continue to view additional preferences that can be set for the connection. Initialization SQL - Lets you specify a file containing SQL statements that will be run automatically against the database upon connection. Cursor Sensitivity - Enables or disables the row version cache used with dynamic cursors. When dynamic cursor sensitivity is set high, the Cursor Library calculates check-sums for each row in the current rowset and compares these with the check-sums (if any) already stored in the row version cache for the same rows when fetched previously. If the check-sums differ for a row, the row has been updated since it was last fetched and the row status flag is set to SQL_ROW_UPDATED. The row version cache is then updated with the latest check-sums for the rowset. From the user's point of view, the only visible difference between the two sensitivity settings is that a row status flag can never be set to SQL_ROW_UPDATED when the cursor sensitivity is low. (The row status is instead displayed as SQL_ROW_SUCCESS.) In all other respects, performance aside, the two settings are the same. Deleted rows don't appear in the rowset. Updates to the row since the row was last fetched are reflected in the row data, and inserted rows appear in the rowset, if their keys fall within the span of the rowset. If your application does not need to detect the row status SQL_ROW_UPDATED, you should leave the 'High Cursor Sensitivity' checkbox unchecked, as performance is improved. The calculation and comparison of check-sums for each row fetched carries an overhead. Before enabling this option, the table oplrvc must be created using the appropriate script for the target database. Max Rows Override - Allows you to define a limit on the maximum number of rows to be returned from a query. The default value of 0 means no limit. Disable AutoCommit - Changes the default commit behavior of the OpenLink driver. The default mode is AutoCommit (box unchecked). Disable Rowset Size Limit - Disables a limitation enforced by the cursor library. This limitation is enforced by default. It prevents the driver from claiming all available memory in the event that a result set generated from an erroneous query is very large. The limit is not normally reached. Defer fetching of long data - Defers fetching of LONG (BINARY, BLOB, etc.) data unless explicitly requested in a query. This can provides significant performance increases when fields in query do not include LONG data fields. Multiple Active Statements Emulation - Enables use of Multiple Active Statements in an ODBC application even if the underlying database does not allow this, as it is emulated in the driver.