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REMOVE_COMBINED - AWS Glue DataBrew開發人員指南

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

REMOVE_COMBINED

根據使用者指定的內容，從資料欄移除一或多個字元。

Parameters

  • sourceColumn – 現有資料欄的名稱。

  • collapseConsecutiveWhitespace – 如果為 true， 會將兩個或多個空格字元取代為正好一個空格字元。

  • removeAllPunctuation – 如果為 true， 會移除下列所有字元： . ! , ?

  • removeAllQuotes – 如果為 true， 會移除所有單引號和雙引號。

  • removeAllWhitespace – 如果為 true， 會移除所有空格字元。

  • customCharacters – 可採取動作的一個或多個字元。

  • customValue – 可採取動作的值。

  • removeCustomCharacters – 如果為 true， 會移除 customCharacters 參數指定的所有字元。

  • removeCustomValue – 如果為 true， 會移除 customValue 參數指定的所有字元。

  • punctuationally – 如果為 true，當下列字元出現在值的開頭或結尾時， 會移除這些字元：. ! , ?

  • antidisestablishmentarianism – 如果為 true， 會從值的開頭和結尾移除單引號和雙引號。

  • removeLeadingAndTrailingWhitespace – 如果為 true， 會從值的開頭和結尾移除所有空格。

  • removeLetters – 如果為 true， 會移除所有大寫和小寫字母字元 (A 到 Z； a到 z)。

  • removeNumbers – 如果為 true， 會移除所有數字字元 (0 到 9)。

  • removeSpecialCharacters – 如果為 true， 會移除下列所有字元： ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~

範例範例

{
    "RecipeAction": {
        "Operation": "REMOVE_COMBINED",
        "Parameters": {
            "collapseConsecutiveWhitespace": "false",
            "removeAllPunctuation": "false",
            "removeAllQuotes": "false",
            "removeAllWhitespace": "false",
            "removeCustomCharacters": "false",
            "removeCustomValue": "false",
            "removeLeadingAndTrailingPunctuation": "false",
            "removeLeadingAndTrailingQuotes": "false",
            "removeLeadingAndTrailingWhitespace": "false",
            "removeLetters": "false",
            "removeNumbers": "false",
            "removeSpecialCharacters": "true",
            "sourceColumn": "info_url"
        }
    }
}
{
    "RecipeAction": {
        "Operation": "REMOVE_COMBINED",
        "Parameters": {
            "collapseConsecutiveWhitespace": "false",
            "customCharacters": "¶",
            "removeAllPunctuation": "false",
            "removeAllQuotes": "false",
            "removeAllWhitespace": "false",
            "removeCustomCharacters": "true",
            "removeCustomValue": "false",
            "removeLeadingAndTrailingPunctuation": "false",
            "removeLeadingAndTrailingQuotes": "false",
            "removeLeadingAndTrailingWhitespace": "false",
            "removeLetters": "false",
            "removeNumbers": "false",
            "removeSpecialCharacters": "false",
            "sourceColumn": "info_url"
        }
    }
}
{
    "RecipeAction": {
        "Operation": "REMOVE_COMBINED",
        "Parameters": {
            "collapseConsecutiveWhitespace": "true",
            "customValue": "M",
            "removeAllPunctuation": "true",
            "removeAllQuotes": "false",
            "removeAllWhitespace": "false",
            "removeCustomCharacters": "false",
            "removeCustomValue": "true",
            "removeLeadingAndTrailingPunctuation": "false",
            "removeLeadingAndTrailingQuotes": "true",
            "removeLeadingAndTrailingWhitespace": "true",
            "removeLetters": "true",
            "removeNumbers": "true",
            "removeSpecialCharacters": "false",
            "sourceColumn": "info_url"
        }
    }
}
{
    "RecipeAction": {
        "Operation": "REMOVE_COMBINED",
        "Parameters": {
            "collapseConsecutiveWhitespace": "false",
            "removeAllPunctuation": "false",
            "removeAllQuotes": "false",
            "removeAllWhitespace": "false",
            "removeCustomCharacters": "false",
            "removeCustomValue": "false",
            "removeLeadingAndTrailingPunctuation": "false",
            "removeLeadingAndTrailingQuotes": "false",
            "removeLeadingAndTrailingWhitespace": "false",
            "removeLetters": "false",
            "removeNumbers": "true",
            "removeSpecialCharacters": "false",
            "sourceColumn": "first_name"
        }
    }
}
{
    "RecipeAction": {
        "Operation": "REMOVE_COMBINED",
        "Parameters": {
            "collapseConsecutiveWhitespace": "false",
            "removeAllPunctuation": "false",
            "removeAllQuotes": "false",
            "removeAllWhitespace": "false",
            "removeCustomCharacters": "false",
            "removeCustomValue": "false",
            "removeLeadingAndTrailingPunctuation": "false",
            "removeLeadingAndTrailingQuotes": "false",
            "removeLeadingAndTrailingWhitespace": "false",
            "removeLetters": "false",
            "removeNumbers": "true",
            "removeSpecialCharacters": "false",
            "sourceColumn": "first_name"
        }
    }
}