About DolphinDB
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Deploy and upgrade DolphinDB on premise or in the cloud
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Core features of DolphinDB's distributed architecture, basic database operations, and configuration setup.
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Publish, subscribe to, and process streaming data
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Import and migrate data from various data sources to DolphinDB databases
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DolphinDB scripting language and SQL reference
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Reference for all built-in functions
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API in different languages for users to call DolphinDB from their programs
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Release notes and compatibility changes for DolphinDB server, plugins and APIs

unregisterSnapshotEngine

Syntax

unregisterSnapshotEngine(dbName, tableName)

dbName is a string indicating the name of a distributed database.

tableName is a string indicating the name of a DFS table.

Unregister a snapshot engine for a DFS table. In cluster mode, use this function to unregister the snapshot engine for the DFS table on all nodes.

unregisterSnapshotEngine("dfs://compoDB","pt")