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16 lines
492 B
Markdown
16 lines
492 B
Markdown
# System tables
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System tables are used for implementing part of the system's functionality, and for providing access to information about how the system is working.
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You can't delete a system table (but you can perform DETACH).
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System tables don't have files with data on the disk or files with metadata. The server creates all the system tables when it starts.
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System tables are read-only.
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System tables are located in the 'system' database.
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```eval_rst
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.. toctree::
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:glob:
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*
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```
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