# 22. Virtuoso Functions Guide - cov_store

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## cov_store

Writes a test coverage to a file.
cov_store (in fname varchar, in add_comments integer);
Description

This function is used to produce a coverage file called fname. The expected format of the file is described in the Branch Coverage section. By default a normal concise coverage will be produced. If the add_comment parameter is set to 1 then the coverage will inlude code excerpts contained in line entities.

Parameters
fname – Name of coverage file to load.
add_comments – This flag controls whether to use coverage extensions. By default this is 0. If 1 is supplied then extensions are used.
Return Types

None.

See Also

cov_load()

cov_report()

pldbg_stats()

pldbg_stats_load()