To create a datastore, lexer, filter, wordlist, or storage preference, you use the CTX_DDL.CREATE_PREFERENCE procedure and specify one of the types described in this chapter. For some types, you can also set attributes with the CTX_DDL.SET_ATTRIBUTE procedure....
In the table without index before analyzing the data MySQL could filter only 10% of all records. It means that MySQL had to read from hard drive 90% of the records to try to match the’ where’ condition. That’s a huge difference. Please note that in the indexed table the engine did...
If you click on the Modify button, it will open the Modify Style dialog for that Style and in that dialog, you can set the required formatting for that Style. Note, while you cannot search for a particular type of field by using something like ^dXE, you can use just ^d to search fo...
To build a document classification application, you create an index of type CTXRULE. With such an index, you can classify plain text, HTML, or XML documents using the MATCHES operator. You store your defining query set in the text table you index....
-- New indexes can be marked invisible until you have an opportunity to prove they improve performanceCREATEINDEXmy_idxONt(x,object_id)INVISIBLE;-- Test newly created invisible indexes by setting OPTIMIZER_USE_INVISBLE_INDEXES to TRUEALTERSESSIONSEToptimizer_use_invisible_indexes=TRUE; ...
Add support for negative indexing of QuerySets: Model.objects.all()[:-1] The result is: Traceback (most recent call last): File "<console>", line 1, in <module> File "/var/www/pinax-env/lib/python2.6/site-packages/django/db/models/query.py", line 126, in __getitem__ "Negative...
In response to receiving the query expression, the query expression is processed based at least on an analysis of an identified subset of the trace. Based on processing the query expression, a result data set that includes or identifies at least one of the plurality of events that meets the ...
If indexingMode is set to none, you can't set a TTL on the container. JSON Copy { "indexingMode": "none" } Updating indexing policy In Azure Cosmos DB, the indexing policy can be updated using any of the following methods: From the Azure portal Using the Azure CLI Using Power...
largest is the rightmost entry. All queries would start at the top node and work their way down the tree, if the target entry is less than the current node the left path is followed, if greater the right path is followed. In our case it checked against Matt, then Todd, and then ...
value(s) to set. Must be compatible with ``self[key]`` (see :ref:`broadcasting`)... note:: ``key`` can only be an array if it is valid for boolean array indexing, or supports ``__index__()``... note::0 comments on commit 3c9c047 Please sign in to comment. Footer...