Class ColumnSchema (0.7.0)

Version 0.7.0

• 3.19.0 (latest)
• 3.18.3
• 3.17.2
• 3.16.0
• 3.15.1
• 3.14.0
• 3.13.1
• 3.12.0
• 3.11.1
• 3.10.0
• 3.9.3
• 3.8.1
• 3.7.1
• 3.6.2
• 3.5.0
• 3.4.3
• 3.3.2
• 3.2.1
• 3.1.1
• 3.0.0
• 2.0.2
• 1.0.2
• 0.8.2
• 0.7.0
• 0.6.0
• 0.5.0
• 0.4.0
• 0.3.0

Representation of a column within a schema. Columns could be nested inside other columns.

Required. Type of the column.

Optional. A column’s mode indicates whether the values in this column are required, nullable, etc. Only NULLABLE, REQUIRED and REPEATED are supported. Default mode is NULLABLE.