Classification: DCL-Internal
Richard, Yes, I understand how to do that, and this is not the issue. The problem I have is that when I open the database connection, the layer/table list polls the database for each and every accessible item. That takes considerable time (I let it finish - the runtime was about an hour and a half). I am asking if there is a configuration setting to disable this lookup (beyond just polling the mdsys.sdo_geom_metadata_table for the schema/table/column names) so that I can just open the browser, select a table, and go on without waiting for it to load metadata about all the other tables into the browser first. Bryan From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Richard McDonnell Sent: Monday, July 02, 2018 08:59 To: qgis-user@lists.osgeo.org Subject: [EXTERNAL] Re: [Qgis-user] Not query geometry types in layer browser? Hi, If I understand your question correctly. I have little experience in Oracle DB's, but in PostgreSQL/PostGIS, you can create a Geometry Constraint within your table, which states what geometry is within the table, which speeds up QGIS in reading table lists, when loading them. A quick search online resulted in https://docs.oracle.com/database/121/SPATL/constraining-data-geometry-type.htm#SPATL584<https://urldefense.proofpoint.com/v2/url?u=https-3A__docs.oracle.com_database_121_SPATL_constraining-2Ddata-2Dgeometry-2Dtype.htm-23SPATL584&d=DwMDaQ&c=M7nMI6M-Uv3ihEfN-QJ3_sQdVexoO64eU4Ftr4lnVk0&r=-89XSUoV_kZKlHf89FQGuyqPyUjA53juyA-7r7GoZVA&m=kMsobCS1r-dtfVBLfC8RZmbtJAznC8lfOANCQ5nwhA8&s=S9z0VtIEHJoE-2R25LFRmKsUNxZRFR9i7AgsQo4TRmc&e=> Hope this helps! Regards, Richard. On 02/07/2018 14:34, Bryan Hall wrote: Classification: DCL-Internal Is there a way to configure QGIS to not query the geometry types from each registered shape with an Oracle database when opening the layer browser? I ask because the database I am trying to load data from has 1486 registered tables, for which about 100 are external data (csv) tables (much slower to query), and a few dozen are huge collection geometry tables. QGIS currently takes "forever" (more than an hour - I gave up waiting) for the layer browser to query and load all the entries into the list. I really like QGIS in general, but this issue makes it unusable as it is currently. Thanks in advance, Bryan ________________________________ This email (and attachments if any) is intended only for the use of the individual or entity to which it is addressed, and may contain information that is confidential or privileged and exempt from disclosure under applicable law. If the reader of this email is not the intended recipient, or the employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by return email and destroy all copies of the email (and attachments if any). _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org<mailto:Qgis-user@lists.osgeo.org> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user<https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.osgeo.org_mailman_listinfo_qgis-2Duser&d=DwMDaQ&c=M7nMI6M-Uv3ihEfN-QJ3_sQdVexoO64eU4Ftr4lnVk0&r=-89XSUoV_kZKlHf89FQGuyqPyUjA53juyA-7r7GoZVA&m=kMsobCS1r-dtfVBLfC8RZmbtJAznC8lfOANCQ5nwhA8&s=caiUu-DvTuzd2TmfpjqNUppla10STsmQTtMQAtHX0Ig&e=> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user<https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.osgeo.org_mailman_listinfo_qgis-2Duser&d=DwMDaQ&c=M7nMI6M-Uv3ihEfN-QJ3_sQdVexoO64eU4Ftr4lnVk0&r=-89XSUoV_kZKlHf89FQGuyqPyUjA53juyA-7r7GoZVA&m=kMsobCS1r-dtfVBLfC8RZmbtJAznC8lfOANCQ5nwhA8&s=caiUu-DvTuzd2TmfpjqNUppla10STsmQTtMQAtHX0Ig&e=> -- Richard McDonnell GIS Specialist PgD GIS AssocSCSI OPW FRM Data Management 52 Stephens Green, Dublin 2. TEL: 01 6476543 [Image removed by sender.]<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.opw.ie_&d=DwMDaQ&c=M7nMI6M-Uv3ihEfN-QJ3_sQdVexoO64eU4Ftr4lnVk0&r=-89XSUoV_kZKlHf89FQGuyqPyUjA53juyA-7r7GoZVA&m=kMsobCS1r-dtfVBLfC8RZmbtJAznC8lfOANCQ5nwhA8&s=C0r94_8VGOQDxvOdlZYMEBO-Vy0MTJzZdEdGu6Mpm8A&e=> Email Disclaimer: http://www.opw.ie/en/disclaimer/<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.opw.ie_en_disclaimer_&d=DwMDaQ&c=M7nMI6M-Uv3ihEfN-QJ3_sQdVexoO64eU4Ftr4lnVk0&r=-89XSUoV_kZKlHf89FQGuyqPyUjA53juyA-7r7GoZVA&m=kMsobCS1r-dtfVBLfC8RZmbtJAznC8lfOANCQ5nwhA8&s=IA7mnpK0OpnLwBH204WtogeLT4aBNUz0C_yyA0Lm-AU&e=> ________________________________ This email (and attachments if any) is intended only for the use of the individual or entity to which it is addressed, and may contain information that is confidential or privileged and exempt from disclosure under applicable law. If the reader of this email is not the intended recipient, or the employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by return email and destroy all copies of the email (and attachments if any).
_______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user