| 프로퍼티 | 타입 | 설명 | |
|---|---|---|---|
| $tables |
| 메소드 | 설명 | |
|---|---|---|
|
__construct ( |
||
| generate ( ) : array | Generate the join sql based on the needed tables | |
| getJoinString ( ) | ||
| shouldJoinWithSelect ( ) | ||
| sortTablesForJoin ( $tA, $tB ) |
| 메소드 | 설명 | |
|---|---|---|
| findJoinCriteriasForTables ( Piwik\Tracker\LogTable $logTable, Piwik\Tracker\LogTable[] $availableLogTables ) : string | null | ||
| generateNonVisitJoins ( $tableName, $tableNameToJoin, $index ) | This code is a bit tricky. We have to execute this right at the beginning before actually iterating over all the tables and generating the join string as we may have to delete a table from the tables. If we did not delete this table upfront, we would have maybe already added a joinString for that table, even though it will be later removed by another table. This means if we wouldn't delete/unset that table upfront, we would need to alter an already generated join string which would not be really nice code as well. |
| 메소드 | 설명 | |
|---|---|---|
| addMissingTablesNeededForJoins ( ) |
| protected findJoinCriteriasForTables ( Piwik\Tracker\LogTable $logTable, Piwik\Tracker\LogTable[] $availableLogTables ) : string | null | ||
| $logTable | Piwik\Tracker\LogTable | |
| $availableLogTables | Piwik\Tracker\LogTable[] | |
| 리턴 | string | null | returns null in case the table is already joined, or the join string if the table needs to be joined |
| protected generateNonVisitJoins ( $tableName, $tableNameToJoin, $index ) | ||
| $tableName | ||
| $tableNameToJoin | ||
| $index | ||