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SUBSTRING field specifier (case sensitive) allows you to return documents whose field value is a substring of a specified string (or equal to a specified strings).
Type one or more strings. A document is only returned if one of
To distinguish query syntax punctuation from punctuation within strings, double-percent-encode commas and curly braces within strings. Query syntax punctuation must be left unencoded. There must be no space before or after a separator comma.
||Type one or more fields. A document is only returned if it contains one of these fields, and if the value in this field is a substring of
SECTOR field must contain a string that is a substring of
Technology. If a document's
SECTOR field, for example, has the value
Technology, the document is returned. If a document's
SECTOR field has the value
Latest Technology, the document is not returned.
ANIMAL field value must contain a substring of
doggedly for this document to be returned. If a document's
ANIMAL field, for example, has the value
dog, this document is returned.