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Code Issues Releases Wiki Activity

add wall test

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温少
2012-03-16 00:46:06 +08:00
parent e90422fea1 4bb3dc157a
commit 7a227726e6
7 changed files with 120 additions and 20 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLExprParser.java
+12 -3
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@@ -273,9 +273,9 @@ public class SQLExprParser extends SQLParser {
accept(Token.RPAREN);
notTarget = exprRest(notTarget);
sqlExpr = new SQLNotExpr(notTarget);
return primaryRest(sqlExpr);
} else {
SQLExpr restExpr = expr();
@@ -468,6 +468,11 @@ public class SQLExprParser extends SQLParser {
if (lexer.token() == Token.DOT) {
lexer.nextToken();
if (expr instanceof SQLCharExpr) {
String text = ((SQLCharExpr) expr).getText();
expr = new SQLIdentifierExpr(text);
}
expr = dotRest(expr);
return primaryRest(expr);
} else if (lexer.token() == Token.COLONEQ) {
@@ -635,7 +640,11 @@ public class SQLExprParser extends SQLParser {
throw new ParserException("error, " + lexer.token());
}
name = new SQLPropertyExpr(name, lexer.stringVal());
if (lexer.token() == Token.LITERAL_ALIAS) {
name = new SQLPropertyExpr(name, '"' + lexer.stringVal() + '"');
} else {
name = new SQLPropertyExpr(name, lexer.stringVal());
}
lexer.nextToken();
}