Hi I want to identify “!” as “NOT” in SQL, so I do So I made the following changes in parser.jj:
| < NOT: "NOT"|"!" > It can work, but some test fails(testNoUnintendedNewReservedKeywords), then I found in SqlParserImplConstants, “NOT” becomes "<NOT>" as in the pic. [image: image.png] It should be “\”NOT”\” Regards! Aron Tao
