improved sql parser pg json operation support. #1592

This commit is contained in:
wenshao
2017-01-26 23:27:19 +08:00
parent 6fbfef62b5
commit d9eccdbc45
7 changed files with 205 additions and 4 deletions
@@ -450,7 +450,18 @@ public class Lexer {
return;
case '?':
scanChar();
token = Token.QUES;
if (ch == '?') {
scanChar();
token = Token.QUESQUES;
} else if (ch == '|') {
scanChar();
token = Token.QUESBAR;
} else if (ch == '&') {
scanChar();
token = Token.QUESAMP;
} else {
token = Token.QUES;
}
return;
case ';':
scanChar();