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Add one or more columns to a table if they do not already exist
Adds columns to an existing table, silently skipping any that already exist. Each column can be specified with a full SQL type definition, or just a name to use the default type of nvarchar(255) null. You can also pass a single CSV list of column names in argument 0 to add multiple columns with the default type.
| Parameter | Description |
|---|---|
| cmd | Table name to add columns to |
| Argument 0 | Column definition in the form "ColumnName nvarchar(255) null", or a CSV list of column names; additional columns can be passed in arguments 1, 2, etc. |
AddColumnsToTable "Table name to add columns to", "Column definition in the form "ColumnName nvarchar(255) null", or a CSV list of column names; additional columns can be passed in arguments 1, 2, etc."