diff --git a/src/Interpreters/DatabaseAndTableWithAlias.h b/src/Interpreters/DatabaseAndTableWithAlias.h index e60674d93c6..e43481025a0 100644 --- a/src/Interpreters/DatabaseAndTableWithAlias.h +++ b/src/Interpreters/DatabaseAndTableWithAlias.h @@ -61,7 +61,7 @@ struct TableWithColumnNamesAndTypes names.insert(col.name); } - bool hasColumn(const String & name) const { return names.count(name); } + bool hasColumn(const String & name) const { return names.contains(name); } void addHiddenColumns(const NamesAndTypesList & addition) { diff --git a/src/Interpreters/ExpressionAnalyzer.cpp b/src/Interpreters/ExpressionAnalyzer.cpp index 00ffd540da0..326b4ac6705 100644 --- a/src/Interpreters/ExpressionAnalyzer.cpp +++ b/src/Interpreters/ExpressionAnalyzer.cpp @@ -806,7 +806,8 @@ JoinPtr SelectQueryExpressionAnalyzer::appendJoin(ExpressionActionsChain & chain } ExpressionActionsChain::Step & step = chain.lastStep(columns_after_array_join); - chain.steps.push_back(std::make_unique(syntax->analyzed_join, table_join, step.getResultColumns())); + chain.steps.push_back(std::make_unique( + syntax->analyzed_join, table_join, step.getResultColumns())); chain.addStep(); return table_join; } diff --git a/src/Interpreters/InterpreterSelectQuery.cpp b/src/Interpreters/InterpreterSelectQuery.cpp index 71181a84e1a..f95750ed5e2 100644 --- a/src/Interpreters/InterpreterSelectQuery.cpp +++ b/src/Interpreters/InterpreterSelectQuery.cpp @@ -30,7 +30,6 @@ #include #include #include -#include #include #include #include diff --git a/src/Interpreters/TreeRewriter.cpp b/src/Interpreters/TreeRewriter.cpp index b997e53f745..679ab4ea354 100644 --- a/src/Interpreters/TreeRewriter.cpp +++ b/src/Interpreters/TreeRewriter.cpp @@ -508,14 +508,10 @@ void setJoinStrictness(ASTSelectQuery & select_query, JoinStrictness join_defaul } /// Find the columns that are obtained by JOIN. -void collectJoinedColumns(TableJoin & analyzed_join, const ASTSelectQuery & select_query, +void collectJoinedColumns(TableJoin & analyzed_join, const ASTTableJoin & table_join, const TablesWithColumns & tables, const Aliases & aliases) { - const ASTTablesInSelectQueryElement * node = select_query.join(); - if (!node || tables.size() < 2) - return; - - const auto & table_join = node->table_join->as(); + assert(tables.size() >= 2); if (table_join.using_expression_list) { @@ -936,7 +932,16 @@ TreeRewriterResultPtr TreeRewriter::analyzeSelect( setJoinStrictness( *select_query, settings.join_default_strictness, settings.any_join_distinct_right_table_keys, result.analyzed_join->table_join); - collectJoinedColumns(*result.analyzed_join, *select_query, tables_with_columns, result.aliases); + if (const auto * join_ast = select_query->join(); join_ast && tables_with_columns.size() >= 2) + { + auto & table_join_ast = join_ast->table_join->as(); + if (table_join_ast.using_expression_list && result.metadata_snapshot) + replaceAliasColumnsInQuery(table_join_ast.using_expression_list, result.metadata_snapshot->getColumns(), result.array_join_result_to_source, getContext()); + if (table_join_ast.on_expression && result.metadata_snapshot) + replaceAliasColumnsInQuery(table_join_ast.on_expression, result.metadata_snapshot->getColumns(), result.array_join_result_to_source, getContext()); + + collectJoinedColumns(*result.analyzed_join, table_join_ast, tables_with_columns, result.aliases); + } result.aggregates = getAggregates(query, *select_query); result.window_function_asts = getWindowFunctions(query, *select_query); diff --git a/tests/queries/0_stateless/01925_join_materialized_columns.reference b/tests/queries/0_stateless/01925_join_materialized_columns.reference index fe00b746e57..1dfda3c769b 100644 --- a/tests/queries/0_stateless/01925_join_materialized_columns.reference +++ b/tests/queries/0_stateless/01925_join_materialized_columns.reference @@ -20,3 +20,5 @@ - fact1t1_val1 fact1t2_val2 fact2t1_val2 fact2t1_val2 +- +2020-02-02 13:00:00 2020-02-05 13:00:00 diff --git a/tests/queries/0_stateless/01925_join_materialized_columns.sql b/tests/queries/0_stateless/01925_join_materialized_columns.sql index 16fe00beb63..6a34fef96ab 100644 --- a/tests/queries/0_stateless/01925_join_materialized_columns.sql +++ b/tests/queries/0_stateless/01925_join_materialized_columns.sql @@ -33,6 +33,5 @@ SELECT '-'; SELECT * FROM t1 JOIN t2 ON t1.foo = t2.bar WHERE t2.aliascol2 == 'fact2t1_val2'; SELECT '-'; SELECT t1.aliascol1, t2.aliascol2 FROM t1 JOIN t2 ON t1.foo = t2.bar ORDER BY t1.time, t2.time; --- SELECT '-'; --- SELECT * FROM t1 JOIN t2 ON t1.aliascol1 = t2.aliascol2 ORDER BY t1.time, t2.time; - +SELECT '-'; +SELECT t1.time, t2.time FROM t1 JOIN t2 ON t1.aliascol1 = t2.aliascol2 ORDER BY t1.time, t2.time;