UpdateDataLite

The list of column titles for deletion

Capitalized list of supported PyArrow datatypes outlined in https://arrow.apache.org/docs/python/api/datatypes.html.

Timestamp datatype is expected to be used with unit measured in "us" and timezone set to "UTC" inside of parquet column header schema or it won't be accepted; an example for PyArrow binding would look like this: pa.timestamp("us", tz="UTC")

Publisher-supplied free-form metadata for the column, as a JSON object. Keys must be non-empty strings (≤ 256 chars) with no leading whitespace or dot and none of the characters / \ : > < | ? " *; keys are unique case-insensitively. Values may be any JSON-compatible type. A single column's tags object serialised as UTF-8 JSON must be at most 10 KiB.

The human-readable label used to identify the column

The ID of the column's unit

The new human-readable label for the column identified by title

The original human-readable label used to identify the column

The list of column titles for update

update_metadataUpdateMetadataLite[] | null

commentstring | null

<= 250 chars

If set to true, any missing sub-blocks will be filled with data from the parent block. This is only available for fully sub-blocked models, when update_type is merge, and geometry_change is true.

Whether the update will create or destroy sub-blocks.

• If set to false, no sub-blocks can be created nor destroyed, only sub-blocks that exist in the latest version can be updated.
• If set to true:
  • New sub-blocks can be created and/or existing sub-blocks can be destroyed, but all columns must be provided.
  • Only new, update, and delete column operations are allowed as standalone operations.
  • update_metadata is allowed, but only when the target columns are being updated as part of the update operation, and only when there are no columns being renamed.
  • If update_type is set to merge, then all sub-blocks within a parent block must be provided.

column_name_mappingColumnNameMappingGeneric[] | null

Default: []

file_format"parquet"

Default: "parquet"

column_name_mappingColumnNameMapping[] | ColumnNameMappingGeneric[] | null

Default: []

decimal_charstring | null

1 char

Default: "."

delimiterstring | null

1 char

Default: ","

file_format"csv"

Default: "csv"

quote_charstring | null

1 char

Default: '"'

skip_rowsinteger | null

skip_rows_after_headersinteger | null

column_name_mappingColumnNameMappingGeneric[] | null

Default: []

file_format"datamine"

Default: "datamine"

null

Lineage of the block model update

Default: "merge"

Behaviour of the update, for blocks that are omitted from the update file.

• If set to replace, the values for blocks that are omitted will be set to null, for the selected columns. If geometry_change is true, the geometry of any parent block that has no blocks in the update file will be reset to an un-subdivided state.
• If set to merge, blocks that are omitted will be left unchanged, the values within those blocks will be the same as within the previous version.