Query Syntax

BrainEngine incorporates a comprehensive full-text search engine, simplifying the process of integrating search functionality into your configuration.

Keyword and Phrase Matching

Birthday

Birthday must appear in the utterance exactly.

"my birthday is"

The words "my birthday is" must appear in sequence in the utterance.

Fuzzy Matching

?Crd

Words that fuzzy match crd must appear in the utterance exactly.

?3,2?Card

Words that fuzzy match crd must appear in the utterance exactly.

birth*

Words that start with birth must appear in the utterance exactly.

Wildcard Matching

%%ing

Words that starts with any two letters and end with ing, e.g. doing

Proximity Matching

social & security

The words social and security must appear in the text.

social security

The words social and security must appear in the text. The default operator is & if none is specified between search words.

social | security

The words social or security must appear in the text.

social ~ security

The words social and security must appear near to each other(within 5 words) in the text.

social ~3 security

The words social and security must appear near to each other(within 3 words) in the text.

social ~> security

social must be closely (within 5 words) followed by security in the text.

social ~3> security

social must be closely (within 3 words) followed by security in the text.

social > security

social must precede security anywhere in the text.

Examples

("long card" | car* | digit) ~3> "number"

May I have the 16 digit number on your card?

(debit | credit) ~2> number

May I have your credit card number?