Columns notation

Possible types

Type	Notes	Example
integer		id:integer
string	You need specify length in braces	name:string(64)
text	This is default column type; you may not specify them	description is the same as description:text
datetime		created_at:datetime
decimal	You can specify length and precision in braces separated by ;	total:decimal(10;2)

Where used?

• CsvExtractor as columns argument
• JsonExtractor as columns argument
• CopyTransformer as outputColumn argument
• ExpressionTransformer as outputColumn argument
• ResaleTransformer as outputColumn argument
• SplitTransformer as outputColumns argument