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Version: devel

common.schema.typing

C_DLT_ID​

unique id of current row

C_DLT_LOAD_ID​

load id to identify records loaded in a single load package

TColumnProp​

All known properties of the column, including name, data type info and hints

TColumnHint​

Known hints of a column

TColumnNames​

A string representing a column name or a list of

TColumnSchemaBase Objects​

class TColumnSchemaBase(TColumnType)

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TypedDict that defines basic properties of a column: name, data type and nullable

TColumnSchema Objects​

class TColumnSchema(TColumnSchemaBase)

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TypedDict that defines additional column hints

TTableSchemaColumns​

A mapping from column name to column schema, typically part of a table schema

TSchemaContractDict Objects​

class TSchemaContractDict(TypedDict)

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TypedDict defining the schema update settings

DEFAULT_VALIDITY_COLUMN_NAMES​

Default values for validity column names used in scd2 merge strategy.

TTableReference Objects​

class TTableReference(TypedDict)

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Describes a reference to another table's columns. columns corresponds to the referenced_columns in the referenced table and their order should match.

TTableSchema Objects​

class TTableSchema(_TTableSchemaBase)

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TypedDict that defines properties of a table

TColumnDefaultHint​

Allows using not_null in default hints setting section

TStoredSchema Objects​

class TStoredSchema(TypedDict)

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TypeDict defining the schema representation in storage

This demo works on codespaces. Codespaces is a development environment available for free to anyone with a Github account. You'll be asked to fork the demo repository and from there the README guides you with further steps.
The demo uses the Continue VSCode extension.

Off to codespaces!

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