Special case the lone asterisk fragment in mysql

pull/9629/head
Toshio Kuratomi 10 years ago
parent d36c38c35e
commit 9a77aefc33

@ -117,4 +117,12 @@ def mysql_quote_identifier(identifier, id_type):
identifier_fragments = _identifier_parse(identifier, quote_char='`') identifier_fragments = _identifier_parse(identifier, quote_char='`')
if len(identifier_fragments) > _MYSQL_IDENTIFIER_TO_DOT_LEVEL[id_type]: if len(identifier_fragments) > _MYSQL_IDENTIFIER_TO_DOT_LEVEL[id_type]:
raise SQLParseError('MySQL does not support %s with more than %i dots' % (id_type, _MYSQL_IDENTIFIER_TO_DOT_LEVEL[id_type])) raise SQLParseError('MySQL does not support %s with more than %i dots' % (id_type, _MYSQL_IDENTIFIER_TO_DOT_LEVEL[id_type]))
return '.'.join(identifier_fragments)
special_cased_fragments = []
for fragment in identifier_fragments:
if fragment == '`*`':
special_cased_fragments.append('*')
else:
special_cased_fragments.append(fragment)
return '.'.join(special_cased_fragments)

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