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38 lines
1.5 KiB
Markdown
38 lines
1.5 KiB
Markdown
---
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slug: /en/operations/system-tables/dropped_tables
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---
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# dropped_tables
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Contains information about tables that drop table has been executed but data cleanup has not been actually performed.
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Columns:
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- `index` ([UInt32](../../sql-reference/data-types/int-uint.md)) — Index in marked_dropped_tables queue.
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- `database` ([String](../../sql-reference/data-types/string.md)) — Database.
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- `table` ([String](../../sql-reference/data-types/string.md)) — Table name.
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- `uuid` ([UUID](../../sql-reference/data-types/uuid.md)) — Table uuid.
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- `engine` ([String](../../sql-reference/data-types/string.md)) — Table engine name.
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- `metadata_dropped_path` ([String](../../sql-reference/data-types/string.md)) — Path of table's metadata file in metadate_dropped directory.
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- `table_dropped_time` ([DateTime](../../sql-reference/data-types/datetime.md)) — The time when the next attempt to remove table's data is scheduled on. Usually it's the table when the table was dropped plus `database_atomic_delay_before_drop_table_sec`
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**Example**
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The following example shows how to get information about dropped_tables.
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``` sql
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SELECT *
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FROM system.dropped_tables\G
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```
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``` text
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Row 1:
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──────
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index: 0
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database: default
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table: test
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uuid: 03141bb2-e97a-4d7c-a172-95cc066bb3bd
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engine: MergeTree
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metadata_dropped_path: /data/ClickHouse/build/programs/data/metadata_dropped/default.test.03141bb2-e97a-4d7c-a172-95cc066bb3bd.sql
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table_dropped_time: 2023-03-16 23:43:31
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```
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