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Show create query for temporary tables in system.tables

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This commit is contained in:
Vitaly Baranov 2020-12-11 22:44:18 +03:00
parent ede755d3bc
commit af3ccb49f1
2 changed files with 6 additions and 2 deletions
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6
src/Storages/System/StorageSystemTables.cpp
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@ -199,7 +199,11 @@ protected:
// create_table_query
if (columns_mask[src_index++])
res_columns[res_index++]->insertDefault();
{
auto temp_db = DatabaseCatalog::instance().getDatabaseForTemporaryTables();
ASTPtr ast = temp_db ? temp_db->tryGetCreateTableQuery(table.second->getStorageID().getTableName(), context) : nullptr;
res_columns[res_index++]->insert(ast ? queryToString(ast) : "");
}
// engine_full
if (columns_mask[src_index++])

2
tests/queries/0_stateless/00693_max_block_size_system_tables_columns.reference
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@ -2,7 +2,7 @@
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t_00693 Memory 1 [] 1970-01-01 00:00:00 [] [] Memory \N \N
t_00693 Memory 1 [] 1970-01-01 00:00:00 [] [] CREATE TEMPORARY TABLE t_00693 (`x` UInt8) ENGINE = Memory Memory \N \N
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