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Code Issues Releases Wiki Activity

improve wallfilter

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This commit is contained in:
wenshao
2013-05-28 10:40:34 +08:00
parent 8af9c6f976
commit 700862624b
9 changed files with 233 additions and 10 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLExprParser.java
+9 -2
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@@ -25,6 +25,7 @@ import com.alibaba.druid.sql.ast.SQLDataType;
import com.alibaba.druid.sql.ast.SQLDataTypeImpl;
import com.alibaba.druid.sql.ast.SQLExpr;
import com.alibaba.druid.sql.ast.SQLName;
import com.alibaba.druid.sql.ast.SQLObject;
import com.alibaba.druid.sql.ast.SQLOrderBy;
import com.alibaba.druid.sql.ast.SQLOrderingSpecification;
import com.alibaba.druid.sql.ast.SQLOver;
@@ -536,7 +537,7 @@ public class SQLExprParser extends SQLParser {
}
if (lexer.token() != Token.RPAREN) {
exprList(methodInvokeExpr.getParameters());
exprList(methodInvokeExpr.getParameters(), methodInvokeExpr);
}
accept(Token.RPAREN);
@@ -611,8 +612,12 @@ public class SQLExprParser extends SQLParser {
exprCol.add(name());
}
}
public final void exprList(Collection<SQLExpr> exprCol) {
exprList(exprCol, null);
}
public final void exprList(Collection<SQLExpr> exprCol, SQLObject parent) {
if (lexer.token() == Token.RPAREN || lexer.token() == Token.RBRACKET) {
return;
}
@@ -622,11 +627,13 @@ public class SQLExprParser extends SQLParser {
}
SQLExpr expr = expr();
expr.setParent(parent);
exprCol.add(expr);
while (lexer.token() == Token.COMMA) {
lexer.nextToken();
expr = expr();
expr.setParent(parent);
exprCol.add(expr);
}
}