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@ -254,6 +254,7 @@ CREATE TABLE codec_example
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ENGINE = MergeTree()
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```
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<!--
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### Encryption Codecs {#create-query-encryption-codecs}
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These codecs don't actually compress data, but instead encrypt data on disk. These are only available when an encryption key is specified by [encryption](../../../operations/server-configuration-parameters/settings.md#server-settings-encryption) settings. Note that encryption only makes sense at the end of codec pipelines, because encrypted data usually can't be compressed in any meaningful way.
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@ -267,7 +268,7 @@ Encryption codecs:
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!!! attention "Attention"
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If you perform a SELECT query mentioning a specific value in an encrypted column (such as in its WHERE clause), the value may appear in [system.query_log](../../../operations/system-tables/query_log.md). You may want to disable the logging.
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-->
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## Temporary Tables {#temporary-tables}
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ClickHouse supports temporary tables which have the following characteristics:
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