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Implement functions to perform quality checks, such as verifying that the data length

Sumit Rawal answered on April 27, 2024 Popularity 1/10 Helpfulness 1/10

answer Implement functions to perform quality checks, such as verifying that the data length

Implement functions to perform quality checks, such as verifying that the data length

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def validate_data_length(df, field, expected_length):
    return df.withColumn(f"{field}_isValid", expr(f"length({field}) = {expected_length}"))

def validate_missing_values(df, fields):
    for field in fields:
        df = df.withColumn(f"{field}_isMissing", expr(f"{field} IS NULL"))
    return df

Popularity 1/10 Helpfulness 1/10 Language python

Source: chat.openai.com

Tags: python

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Contributed on Apr 27 2024

Sumit Rawal

0 Answers Avg Quality 2/10

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Implement functions to perform quality checks, such as verifying that the data length

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