/usr/share/kamailio/mysql/matrix-create.sql is in kamailio-mysql-modules 4.2.0-2+deb8u3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 | INSERT INTO version (table_name, table_version) values ('matrix','1');
CREATE TABLE matrix (
first INT(10) NOT NULL,
second SMALLINT(10) NOT NULL,
res INT(10) NOT NULL
);
CREATE INDEX matrix_idx ON matrix (first, second);
|