1This test case is originally made for testing the change proposed in 2#2268. However, it doesn't verify the behavior affected by the change. 3 4In Postgresql, "is" can be used as a function name. In many of the 5other SQL DB implementations, "is" is a reserved word, Therefore, "is" 6cannot be used as a function name. 7 8When SQL parser of ctags reads a SQL input file, it doesn't care 9whether an identifier appearing at the position where a function name 10is expected is a reserved word or not. Therefore, the change proposed 11in #2268 has no impact on the way to capture function name. 12 13