cts.lsqtQuery

cts.lsqtqueryctslsqtquery

/apidoc/8.0/cts:lsqt-query.xml

Returns only documents before LSQT or a timestamp before LSQT for stable query results.

The name of the temporal collection.

temporal-collection

String

Return only temporal documents with a system start time less than or equal to this value. Default is temporal:get-lsqt($temporal-collection). Timestamps larger than LSQT are rejected.

timestamp

Date?

Options to this query. The default is ().

Options include:

"cached"

Cache the results of this query in the list cache.

"uncached"

Do not cache the results of this query in the list cache.

"cached-incremental"

Break down the query into sub-queries and then cache each one of them for better performance. This is enabled, by default.

"score-function=function"

Use the selected scoring function. The score function may be:

linear
Use a linear function of the difference between the specified query value and the matching value in the index to calculate a score for this range query.

reciprocal
Use a reciprocal function of the difference between the specified query value and the matching value in the index to calculate a score for this range query.

zero
This range query does not contribute to the score. This is the default.

"slope-factor=number"

Apply the given number as a scaling factor to the slope of the scoring function. The default is 1.0.

options

String[]

A weight for this query. Higher weights move search results up in the relevance order. The default is 1.0. The weight should be between 64 and -16. Weights greater than 64 will have the same effect as a weight of 64. Weights less than the absolute value of 0.0625 (between -0.0625 and 0.0625) are rounded to 0, which means that they do not contribute to the score.

weight

Number?

cts.lsqtQuery

  cts.lsqtQuery("temporal", null, "cached-incremental", xs.double("3.13"));