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Code Issues Releases Wiki Activity

improved sql parser pg json operation support. #1592

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This commit is contained in:
wenshao
2017-01-26 23:27:19 +08:00
parent 6fbfef62b5
commit d9eccdbc45
7 changed files with 205 additions and 4 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLExprParser.java
+15
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@@ -139,6 +139,21 @@ public class SQLExprParser extends SQLParser {
SQLExpr rightExp = primary();
expr = new SQLBinaryOpExpr(expr, SQLBinaryOperator.PoundGtGt, rightExp, getDbType());
expr = bitXorRest(expr);
} else if (token == Token.QUESQUES) {
lexer.nextToken();
SQLExpr rightExp = primary();
expr = new SQLBinaryOpExpr(expr, SQLBinaryOperator.QuesQues, rightExp, getDbType());
expr = bitXorRest(expr);
} else if (token == Token.QUESBAR) {
lexer.nextToken();
SQLExpr rightExp = primary();
expr = new SQLBinaryOpExpr(expr, SQLBinaryOperator.QuesBar, rightExp, getDbType());
expr = bitXorRest(expr);
} else if (token == Token.QUESAMP) {
lexer.nextToken();
SQLExpr rightExp = primary();
expr = new SQLBinaryOpExpr(expr, SQLBinaryOperator.QuesAmp, rightExp, getDbType());
expr = bitXorRest(expr);
}
return expr;