Online Documentation for Data Generator for PostgreSQL

ARRAY field parameters

PostgreSQL allows columns of a table to be defined as variable-length multidimensional arrays. Values for this field can be generated randomly, incrementally, or they can be taken from a fixed list of values or SQL query.


The Generation properties panel allows you to define preferences for generating values for array field types.


Dimension sizes

Enter comma-separated list of array dimension sizes.


Array field parameters



Select the preferable Data generation mode and specify generation parameters according to the data type used in the array.