Schema Node Catalog

Generated category

Schema Node Catalog

Generated from 3 catalog nodes in Data/Database/Schema.

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Showing 3 of 3 generated node docs.

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A

Add Column

Data/Database/Schema

Adds a column using a typed SQL expression (e.g. 0, '', CAST(NULL AS STRING)). LanceDB rejects bare NULL — wrap it in CAST(... AS <type>). Supported types: int, bigint, float, double, string, binary, boolean, date, timestamp.

4 in2 outSecurity 10/10

D

Drop Column

Data/Database/Schema

Drops a column from the database table.

3 in2 outSecurity 10/10

M

Make Column Optional

Data/Database/Schema

Marks a column as optional (nullable).

4 in2 outSecurity 10/10