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Code Issues Releases Wiki Activity

improve sql parser

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This commit is contained in:
wenshao
2013-09-02 22:06:58 +08:00
parent 6571e4f198
commit df53aa4275
6 changed files with 119 additions and 4 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLStatementParser.java
+11 -1
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@@ -25,6 +25,7 @@ import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr;
import com.alibaba.druid.sql.ast.expr.SQLListExpr;
import com.alibaba.druid.sql.ast.expr.SQLQueryExpr;
import com.alibaba.druid.sql.ast.expr.SQLVariantRefExpr;
import com.alibaba.druid.sql.ast.statement.SQLAlterTableAddColumn;
import com.alibaba.druid.sql.ast.statement.SQLAlterTableAddConstraint;
import com.alibaba.druid.sql.ast.statement.SQLAlterTableAddIndex;
@@ -1115,10 +1116,18 @@ public class SQLStatementParser extends SQLParser {
lexer.nextToken();
brace = true;
}
SQLCallStatement stmt = new SQLCallStatement();
if (lexer.token() == Token.QUES) {
lexer.nextToken();
accept(Token.EQ);
stmt.setOutParameter(new SQLVariantRefExpr("?"));
}
acceptIdentifier("CALL");
SQLCallStatement stmt = new SQLCallStatement();
stmt.setProcedureName(exprParser.name());
if (lexer.token() == Token.LPAREN) {
@@ -1129,6 +1138,7 @@ public class SQLStatementParser extends SQLParser {
if (brace) {
accept(Token.RBRACE);
stmt.setBrace(true);
}
return stmt;