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git-svn-id: http://code.alibabatech.com/svn/druid/trunk@167 b9813039-fb51-4c41-a8b9-e21c2acb5095
This commit is contained in:
wenshao
2011-05-21 02:34:28 +00:00
parent d1d7eba43a
commit f8cf79edfa
5 changed files with 31 additions and 57 deletions
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src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlSelectParser.java
-35
View File
@@ -39,41 +39,6 @@ public class MySqlSelectParser extends SQLSelectParser {
this.lexer.nextToken();
}
@Override
protected final String as() throws ParserException {
String alias = null;
if (lexer.token() == Token.AS) {
lexer.nextToken();
if (lexer.token() == Token.LITERAL_ALIAS) {
alias = '"' + lexer.stringVal() + '"';
lexer.nextToken();
return alias;
}
if (lexer.token() == Token.IDENTIFIER) {
alias = lexer.stringVal();
lexer.nextToken();
return alias;
}
throw new ParserException("Error", 0, 0);
}
if (lexer.token() == Token.LITERAL_ALIAS) {
alias = '"' + lexer.stringVal() + '"';
lexer.nextToken();
} else if (lexer.token() == Token.IDENTIFIER) {
alias = lexer.stringVal();
lexer.nextToken();
} else if (lexer.token() == Token.LITERAL_CHARS) {
alias = "'" + lexer.stringVal() + "'";
lexer.nextToken();
}
return alias;
}
@Override
protected SQLSelectQuery query() throws ParserException {
if (lexer.token() == (Token.LPAREN)) {