Schema for a full text search analyzer.
Schema for the text index default field configuration. The default field is used to index the text of all
fields within a document for use with the $text operator.
List of fields to index.
Whether to scan every document for arrays and store the length for each array found. Set the index_array_lengths field to false if:
$size operator. * The documents in your
database are complex, or not completely under your control. As a result, it is difficult to estimate the impact
of the extra processing that is needed to determine and store the arrays lengths.JSON object describing criteria used to select documents. The selector specifies fields in the document, and provides an expression to evaluate with the field content or other data.
The selector object must:
Using a selector is significantly more efficient than using a JavaScript filter function, and is the recommended option if filtering on document attributes only.
Elementary selector syntax requires you to specify one or more fields, and the corresponding values required for those fields. You can create more complex selector expressions by combining operators.
Operators are identified by the use of a dollar sign $ prefix in the name field.
There are two core types of operators in the selector syntax:
$and, $or, $not, $nor) there are three combination operators:
$all, $elemMatch, and $allMatch. A combination operator takes a single argument. The argument is either
another selector, or an array of selectors.$eq operator matches when the specified field contains a value that is equal to the
supplied argument.Generated using TypeDoc
Schema for a
jsonortextquery index definition. Indexes of typetexthave additional configuration properties that do not apply tojsonindexes, these are: *default_analyzer- the default text analyzer to use *default_field- whether to index the text in all document fields and what analyzer to use for that purpose.