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N°3065 - Failed enum comparison when values contains parenthesis - enhance db model parsing used during setup comparison with expected one to generate SQL migration queries

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odain
2021-02-18 18:24:01 +01:00
parent c450c9426c
commit 74246a8278
3 changed files with 47 additions and 13 deletions
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41
core/cmdbsource.class.inc.php
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@@ -1181,7 +1181,8 @@ class CMDBSource
}
/**
* There may have some differences between DB : for example in MySQL 5.7 we have "INT", while in MariaDB >= 10.2 you get "int DEFAULT 'NULL'"
* There may have some differences between DB : for example in MySQL 5.7 we have "INT", while in MariaDB >= 10.2 you get "int DEFAULT
* 'NULL'"
*
* We still do a case sensitive comparison for enum values !
*
@@ -1192,6 +1193,7 @@ class CMDBSource
* @param string $sDbFieldType
*
* @return bool true if same type and options (case sensitive comparison only for type options), false otherwise
* @throws \CoreException
* @since 2.7.0 N°2490
*/
public static function IsSameFieldTypes($sItopGeneratedFieldType, $sDbFieldType)
@@ -1245,18 +1247,55 @@ class CMDBSource
* 1. data type : for example 'VARCHAR'
* 2. type value : for example '255'
* 3. other options : for example ' CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT 0'
* @throws \CoreException
*/
private static function GetFieldDataTypeAndOptions($sCompleteFieldType)
{
preg_match('/^([a-zA-Z]+)(\(([^\)]+)\))?( .+)?/', $sCompleteFieldType, $aMatches);
$sDataType = isset($aMatches[1]) ? $aMatches[1] : '';
if (strcasecmp($sDataType, 'ENUM') === 0){
return self::GetEnumOptions($sDataType, $sCompleteFieldType);
}
$sTypeOptions = isset($aMatches[2]) ? $aMatches[3] : '';
$sOtherOptions = isset($aMatches[4]) ? $aMatches[4] : '';
return array($sDataType, $sTypeOptions, $sOtherOptions);
}
/**
* @since 2.7.4 N°3065
* Handle ENUM options
*
* @param $sDataType
* @param $sCompleteFieldType
* Example: ENUM('CSP A','CSP (aaaa) M','NA','OEM(ROC)','OPEN(VL)','RETAIL (Boite)') CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci
*
* @return string[] consisting of 3 items :
* 1. data type : ENUM or enum here
* 2. type value : in-between EUM parenthesis
* 3. other options : for example ' CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT 0'
* @throws \CoreException
*/
private static function GetEnumOptions($sDataType, $sCompleteFieldType)
{
$iFirstOpeningParenthesis = strpos($sCompleteFieldType, '(');
$iLastEndingParenthesis = strrpos($sCompleteFieldType, ')');
if ($iFirstOpeningParenthesis === false || $iLastEndingParenthesis === false ){
//should never happen as GetFieldDataTypeAndOptions regexp matched.
//except if regexp is modiied/broken somehow one day...
throw new CoreException("GetEnumOptions issue with $sDataType parsing : " . $sCompleteFieldType);
}
$sTypeOptions = substr($sCompleteFieldType, $iFirstOpeningParenthesis + 1, $iLastEndingParenthesis - 1);
$sOtherOptions = substr($sCompleteFieldType, $iLastEndingParenthesis + 1);
return array($sDataType, $sTypeOptions, $sOtherOptions);
}
/**
* @param string $sTable
* @param string $sField