Script to fix old numeric IDs to new text IDs
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<?php |
| $query = 'select "CNID" from contractnotice where "CNID" like \'%00_\' and "parentCN" is not null and length("CNID") > 6'; |
include_once("../lib/common.inc.php"); |
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|
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$query = 'update contractnotice set "parentCN" = null where "parentCN" = \'0\''; |
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$result = $conn->prepare($query); |
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$result->execute(); |
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$query = 'update contractnotice set "childCN" = null where "childCN" = \'0\''; |
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$result = $conn->prepare($query); |
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$result->execute(); |
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$query = 'select "CNID","parentCN" from contractnotice where "CNID" like \'%00_\' and "parentCN" is not null'; |
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$result = $conn->prepare($query); |
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$result->execute(); |
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foreach ($result->fetchAll() as $record) { |
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$oldCN = $record['CNID']; |
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$parentCN = substr($oldCN,0,-3); |
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if ($parentCN == $record['parentCN']) { |
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$newCN = $parentCN . "-A". substr($oldCN,-1); |
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$updateresult = $conn->exec('UPDATE contractnotice SET "CNID" = |
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\'' . $newCN . '\' where "CNID" = \'' . $oldCN . '\';'); |
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echo "$oldCN => $newCN (from parent CN $parentCN) <br>\n"; |
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} |
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else { |
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echo "parent CN unexpected - $oldCN doesn't look like child of {$record['parentCN']} <br>\n"; |
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} |
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} |
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