thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-22 23:52:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fixed tests

Browse Source
This commit is contained in:
Maksim Kita 2022-04-21 12:29:35 +02:00
parent c9a1605b1e
commit 01e09ba44e
3 changed files with 26 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/Parsers/ExpressionElementParsers.cpp
View File

@ -593,7 +593,6 @@ namespace
/// First try to match with date extract operator EXTRACT(part FROM date)
/// Then with function extract(haystack, pattern)
IParser::Pos begin = pos;
IntervalKind interval_kind;
if (parseIntervalKind(pos, expected, interval_kind))
@ -608,9 +607,9 @@ namespace
node = makeASTFunction(interval_kind.toNameOfFunctionExtractTimePart(), expr);
return true;
}
}
pos = begin;
return false;
}
ASTPtr expr_list;
if (!ParserExpressionList(true /*allow_alias_without_as_keyword*/).parse(pos, expr_list, expected))
@ -758,7 +757,22 @@ namespace
if (!ParserExpressionWithOptionalAlias(true /*allow_alias_without_as_keyword*/).parse(pos, right_node, expected))
return false;
node = makeASTFunction("dateDiff", std::make_shared<ASTLiteral>(interval_kind.toDateDiffUnit()), left_node, right_node);
ASTPtr timezone_node;
if (pos->type == TokenType::Comma)
{
/// Optional timezone
++pos;
if (!ParserExpressionWithOptionalAlias(true /*allow_alias_without_as_keyword*/).parse(pos, timezone_node, expected))
return false;
}
auto interval_literal = std::make_shared<ASTLiteral>(interval_kind.toDateDiffUnit());
if (timezone_node)
node = makeASTFunction("dateDiff", std::move(interval_literal), std::move(left_node), std::move(right_node), std::move(timezone_node));
else
node = makeASTFunction("dateDiff", std::move(interval_literal), std::move(left_node), std::move(right_node));
return true;
}

4
tests/queries/0_stateless/02267_special_operator_parse_alias_check.reference
View File

@ -54,3 +54,7 @@ bc a abca
1 2019-05-05 2019-05-06
1 2019-05-05 2019-05-06
1 2019-05-05 2019-05-06
1 2019-05-05 2019-05-06
1 2019-05-05 2019-05-06
1 2019-05-05 2019-05-06
1 2019-05-05 2019-05-06

4
tests/queries/0_stateless/02267_special_operator_parse_alias_check.sql
View File

@ -110,8 +110,12 @@ SELECT dateSub(DAY, 1 arg_1, toDate('2019-05-05') arg_2), arg_1, arg_2;
SELECT dateDiff(DAY, toDate('2019-05-05') AS arg_1, toDate('2019-05-06') AS arg_2), arg_1, arg_2;
SELECT dateDiff(DAY, toDate('2019-05-05') arg_1, toDate('2019-05-06') arg_2), arg_1, arg_2;
SELECT dateDiff(DAY, toDate('2019-05-05') AS arg_1, toDate('2019-05-06') AS arg_2, 'UTC'), arg_1, arg_2;
SELECT dateDiff(DAY, toDate('2019-05-05') arg_1, toDate('2019-05-06') arg_2, 'UTC'), arg_1, arg_2;
-- dateDiff('unit', startdate, enddate, [timezone])
SELECT dateDiff('DAY', toDate('2019-05-05') AS arg_1, toDate('2019-05-06') AS arg_2), arg_1, arg_2;
SELECT dateDiff('DAY', toDate('2019-05-05') arg_1, toDate('2019-05-06') arg_2), arg_1, arg_2;
SELECT dateDiff('DAY', toDate('2019-05-05') AS arg_1, toDate('2019-05-06') AS arg_2, 'UTC'), arg_1, arg_2;
SELECT dateDiff('DAY', toDate('2019-05-05') arg_1, toDate('2019-05-06') arg_2, 'UTC'), arg_1, arg_2;