Restore multiple tables to previous version

Modern Markhor answered on February 26, 2025 Popularity 5/10 Helpfulness 1/10

answer Restore multiple tables to previous version

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Restore multiple tables to previous version

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tables = spark.sql(f'show tables in {database_out}').collect()
for row in tables:
 
    desc_history = spark.sql(f"DESCRIBE HISTORY {database_out}.{row.tableName}")
    currentTimestamp = desc_history.select("timestamp").orderBy(f.desc("timestamp")).collect()[0][0]
 
    if currentTimestamp > datetime.strptime("2025-02-28 10:20:00", "%Y-%m-%d %H:%M:%S") and currentTimestamp < datetime.strptime("2025-02-28 13:00:00", "%Y-%m-%d %H:%M:%S"):
 
        previousVersion = desc_history.select(f.max("version")).collect()[0][0]
        previousVersion = previousVersion - 1
 
        spark.sql(f"RESTORE TABLE {database_out}.{row.tableName} TO VERSION AS OF {previousVersion}")
 
        print(f"{database_out}.{row.tableName}: {currentTimestamp}, Prev. Version: {previousVersion}")

Popularity 5/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: multiple-tables restore version whatever

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Contributed on Feb 28 2025

Modern Markhor

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install laravel 12

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composer create-project --prefer-dist laravel/laravel laravel12-project

Popularity 3/10 Helpfulness 1/10 Language php

Source: programmingmindset.com

Tags: php laravel

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Contributed on Feb 26 2025

@codebraker

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Restore multiple tables to previous version

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