20161213.diff.01.hunks.php
2ef10fbe5762production

20161213.diff.01.hunks.php
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			<?php

			$conn = id(new DifferentialRevision())->establishConnection('w');
			$src_table = 'differential_hunk';
			$dst_table = 'differential_hunk_modern';

			echo tsprintf(
			"%s\n",
			pht('Migrating old hunks...'));

			foreach (new LiskRawMigrationIterator($conn, $src_table) as $row) {
			queryfx(
			$conn,
			'INSERT INTO %T
			(changesetID, oldOffset, oldLen, newOffset, newLen,
			dataType, dataEncoding, dataFormat, data,
			dateCreated, dateModified)
			VALUES
			(%d, %d, %d, %d, %d,
			%s, %s, %s, %s,
			%d, %d)',
			$dst_table,
			$row['changesetID'],
			$row['oldOffset'],
			$row['oldLen'],
			$row['newOffset'],
			$row['newLen'],
			DifferentialHunk::DATATYPE_TEXT,
			'utf8',
			DifferentialHunk::DATAFORMAT_RAW,
			// In rare cases, this could be NULL. See T12090.
			(string)$row['changes'],
			$row['dateCreated'],
			$row['dateModified']);
			}

			echo tsprintf(
			"%s\n",
			pht('Done.'));