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USqlTablePreview Class

  • Reference

A Data Lake Analytics catalog table or partition preview rows item.

Inheritance
Model
USqlTablePreview

Constructor

USqlTablePreview(**kwargs)

Parameters

total_row_count
<xref:long>
Required

the total number of rows in the table or partition.

total_column_count
<xref:long>
Required

the total number of columns in the table or partition.

rows
list[list[str]]
Required

the rows of the table or partition preview, where each row is an array of string representations the row's values. Note: Byte arrays will appear as base-64 encoded values, SqlMap and SqlArray objects will appear as escaped JSON objects, and DateTime objects will appear as ISO formatted UTC date-times.

truncated
bool
Required

true if the amount of data in the response is less than expected due to the preview operation's size limitations. This can occur if the requested rows or row counts are too large.

schema
list[USqlTableColumn]
Required

the schema of the table or partition.