Package com.facebook.presto.sql.tree

Examples of com.facebook.presto.sql.tree.SubscriptExpression

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    @Test
    public void testArraySubscript()
            throws Exception
    {
        assertExpression("ARRAY [1, 2][1]", new SubscriptExpression(
                        new ArrayConstructor(ImmutableList.<Expression>of(new LongLiteral("1"), new LongLiteral("2"))),
                        new LongLiteral("1"))
                );
        try {
            assertExpression("CASE WHEN TRUE THEN ARRAY[1,2] END[1]", null);
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            if (index == null) {
                return null;
            }

            if (hasUnresolvedValue(base, index)) {
                return new SubscriptExpression(toExpression(base, expressionTypes.get(node.getBase())), toExpression(index, expressionTypes.get(node.getIndex())));
            }

            return invokeOperator(OperatorType.SUBSCRIPT, types(node.getBase(), node.getIndex()), ImmutableList.of(base, index));
        }
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Related Classes of com.facebook.presto.sql.tree.SubscriptExpression

  • com.facebook.presto.sql.parser.TestSqlParser
  • com.facebook.presto.sql.planner.ExpressionInterpreter$Visitor
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