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fix doc and comments

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This commit is contained in:
Chen Lixiang 2023-12-09 20:09:41 +08:00
parent cb2bc710bc
commit 7cd770e9a7
2 changed files with 2 additions and 2 deletions
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2
docs/en/operations/system-tables/tables.md
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@ -57,7 +57,7 @@ Columns:
- If the table stores data on disk, returns used space on disk (i.e. compressed).
- If the table stores data in memory, returns approximated number of used bytes in memory.
- `total_bytes_uncompressed` ([Nullable](../../sql-reference/data-types/nullable.md)([UInt64](../../sql-reference/data-types/int-uint.md))) - Total number of uncompressed bytes, if it is possible to quickly determine exact number of bytes from checksums for the table on storage, otherwise `NULL` (does not includes any underlying storage).
- `total_bytes_uncompressed` ([Nullable](../../sql-reference/data-types/nullable.md)([UInt64](../../sql-reference/data-types/int-uint.md))) - Total number of uncompressed bytes, if it's possible to quickly determine the exact number of bytes from the part checksums for the table on storage, otherwise `NULL` (does not take underlying storage (if any) into account).
- `lifetime_rows` ([Nullable](../../sql-reference/data-types/nullable.md)([UInt64](../../sql-reference/data-types/int-uint.md))) - Total number of rows INSERTed since server start (only for `Buffer` tables).

2
src/Storages/IStorage.h
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@ -699,7 +699,7 @@ public:
/// Used for:
/// - For total_bytes_uncompressed column in system.tables
///
/// Does not takes underlying Storage (if any) into account
/// Does not take underlying Storage (if any) into account
virtual std::optional<UInt64> totalBytesUncompressed(const Settings &) const { return {}; }
/// Number of rows INSERTed since server start.