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drivers: escape*() methods moved to Engine [WIP]
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@@ -297,64 +297,4 @@ class Connection implements Drivers\Connection
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{
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return "_binary'" . $this->connection->escape_string($value) . "'";
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}
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public function escapeIdentifier(string $value): string
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{
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return '`' . str_replace('`', '``', $value) . '`';
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}
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public function escapeBool(bool $value): string
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{
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return $value ? '1' : '0';
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}
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public function escapeDate(\DateTimeInterface $value): string
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{
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return $value->format("'Y-m-d'");
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}
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public function escapeDateTime(\DateTimeInterface $value): string
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{
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return $value->format("'Y-m-d H:i:s.u'");
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}
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public function escapeDateInterval(\DateInterval $value): string
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{
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if ($value->y || $value->m || $value->d) {
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throw new Dibi\NotSupportedException('Only time interval is supported.');
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}
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return $value->format("'%r%H:%I:%S.%f'");
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}
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/**
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* Encodes string for use in a LIKE statement.
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*/
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public function escapeLike(string $value, int $pos): string
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{
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$value = addcslashes(str_replace('\\', '\\\\', $value), "\x00\n\r\\'%_");
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return ($pos & 1 ? "'%" : "'") . $value . ($pos & 2 ? "%'" : "'");
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}
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/**
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* Injects LIMIT/OFFSET to the SQL query.
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*/
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public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
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{
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if ($limit < 0 || $offset < 0) {
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throw new Dibi\NotSupportedException('Negative offset or limit.');
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} elseif ($limit !== null || $offset) {
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// see http://dev.mysql.com/doc/refman/5.0/en/select.html
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$sql .= ' LIMIT ' . ($limit ?? '18446744073709551615')
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. ($offset ? ' OFFSET ' . $offset : '');
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}
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}
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}
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