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src/applications/config/schema/PhabricatorConfigColumnSchema.php
| Show First 20 Lines • Show All 61 Lines • ▼ Show 20 Lines | public function getKeyByteLength() { | ||||
| $type = $this->getColumnType(); | $type = $this->getColumnType(); | ||||
| $matches = null; | $matches = null; | ||||
| if (preg_match('/^varchar\((\d+)\)$/', $type, $matches)) { | if (preg_match('/^varchar\((\d+)\)$/', $type, $matches)) { | ||||
| // For utf8mb4, each character requires 4 bytes. | // For utf8mb4, each character requires 4 bytes. | ||||
| return ((int)$matches[1]) * 4; | return ((int)$matches[1]) * 4; | ||||
| } | } | ||||
| $matches = null; | |||||
| if (preg_match('/^char\((\d+)\)$/', $type, $matches)) { | |||||
| // We use char() only for fixed-length binary data, so its size | |||||
| // is always the column size. | |||||
| return ((int)$matches[1]); | |||||
| } | |||||
| switch ($type) { | switch ($type) { | ||||
| case 'int(10) unsigned': | case 'int(10) unsigned': | ||||
| return 4; | return 4; | ||||
| } | } | ||||
| // TODO: Build this out to catch overlong indexes. | // TODO: Build this out to catch overlong indexes. | ||||
| return 0; | return 0; | ||||
| Show All 31 Lines | |||||