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31 lines
942 B
Markdown
31 lines
942 B
Markdown
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# system.settings
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Contains information about settings that are currently in use.
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I.e. used for executing the query you are using to read from the system.settings table).
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Columns:
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```text
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name String – Setting name.
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value String – Setting value.
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changed UInt8 -–Whether the setting was explicitly defined in the config or explicitly changed.
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```
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Example:
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```sql
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SELECT *
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FROM system.settings
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WHERE changed
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```
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```text
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┌─name───────────────────┬─value───────┬─changed─┐
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│ max_threads │ 8 │ 1 │
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│ use_uncompressed_cache │ 0 │ 1 │
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│ load_balancing │ random │ 1 │
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│ max_memory_usage │ 10000000000 │ 1 │
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└────────────────────────┴─────────────┴─────────┘
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```
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