INSERT INTO example_table VALUES (1,'{\"en\":\"House\", \"ru\":\"\"}','testing varchar \"abc\"',1,12,DEFAULT);
INSERT INTO example_table VALUES (2,'{\"en\":\"Moon\", \"ru\":\"\"}','testing varchar \'efg\'',999,14,DEFAULT);
INSERT INTO example_table VALUES (3,,'0',111,7,DEFAULT);
INSERT INTO example_table VALUES (4,'this row will not be ignored','1',1);
