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Diffstat (limited to 'src/fe_utils/psqlscan.l')
| -rw-r--r-- | src/fe_utils/psqlscan.l | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/fe_utils/psqlscan.l b/src/fe_utils/psqlscan.l index fe74abc1a6c..73eafebefec 100644 --- a/src/fe_utils/psqlscan.l +++ b/src/fe_utils/psqlscan.l @@ -296,6 +296,15 @@ identifier {ident_start}{ident_cont}* typecast "::" dot_dot \.\. colon_equals ":=" + +/* + * These operator-like tokens (unlike the above ones) also match the {operator} + * rule, which means that they might be overridden by a longer match if they + * are followed by a comment start or a + or - character. Accordingly, if you + * add to this list, you must also add corresponding code to the {operator} + * block to return the correct token in such cases. (This is not needed in + * psqlscan.l since the token value is ignored there.) + */ equals_greater "=>" less_equals "<=" greater_equals ">=" |