mirror of
https://github.com/vrana/adminer.git
synced 2025-12-25 18:00:35 +01:00
85 lines
6.1 KiB
PHP
85 lines
6.1 KiB
PHP
<?php
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/** Link system tables (in mysql and information_schema databases) by foreign keys
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* @link https://www.adminer.org/plugins/#use
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* @author Jakub Vrana, https://www.vrana.cz/
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* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
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* @license https://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
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*/
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class AdminerForeignSystem {
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function foreignKeys($table) {
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if (Adminer\DRIVER == "server" && Adminer\DB == "mysql") {
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$return = array(
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"columns_priv" => array(array("table" => "user", "source" => array("Host", "User"), "target" => array("Host", "User"))),
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"db" => array(array("table" => "user", "source" => array("Host", "User"), "target" => array("Host", "User"))),
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"help_category" => array(array("table" => "help_category", "source" => array("parent_category_id"), "target" => array("help_category_id"))),
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"help_relation" => array(
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array("table" => "help_topic", "source" => array("help_topic_id"), "target" => array("help_topic_id")),
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array("table" => "help_keyword", "source" => array("help_keyword_id"), "target" => array("help_keyword_id")),
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),
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"help_topic" => array(array("table" => "help_category", "source" => array("help_category_id"), "target" => array("help_category_id"))),
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"procs_priv" => array(array("table" => "user", "source" => array("Host", "User"), "target" => array("Host", "User")), array("table" => "proc", "source" => array("Db", "Routine_name"), "target" => array("db", "name"))),
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"tables_priv" => array(array("table" => "user", "source" => array("Host", "User"), "target" => array("Host", "User"))),
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"time_zone_name" => array(array("table" => "time_zone", "source" => array("Time_zone_id"), "target" => array("Time_zone_id"))),
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"time_zone_transition" => array(
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array("table" => "time_zone", "source" => array("Time_zone_id"), "target" => array("Time_zone_id")),
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array("table" => "time_zone_transition_type", "source" => array("Time_zone_id", "Transition_type_id"), "target" => array("Time_zone_id", "Transition_type_id")),
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),
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"time_zone_transition_type" => array(array("table" => "time_zone", "source" => array("Time_zone_id"), "target" => array("Time_zone_id"))),
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);
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return $return[$table];
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} elseif (Adminer\DB == "information_schema") {
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$schemata = array("table" => "SCHEMATA", "source" => array("TABLE_CATALOG", "TABLE_SCHEMA"), "target" => array("CATALOG_NAME", "SCHEMA_NAME"));
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$tables = array("table" => "TABLES", "source" => array("TABLE_CATALOG", "TABLE_SCHEMA", "TABLE_NAME"), "target" => array("TABLE_CATALOG", "TABLE_SCHEMA", "TABLE_NAME"));
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$columns = array("table" => "COLUMNS", "source" => array("TABLE_CATALOG", "TABLE_SCHEMA", "TABLE_NAME", "COLUMN_NAME"), "target" => array("TABLE_CATALOG", "TABLE_SCHEMA", "TABLE_NAME", "COLUMN_NAME"));
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$character_sets = array("table" => "CHARACTER_SETS", "source" => array("CHARACTER_SET_NAME"), "target" => array("CHARACTER_SET_NAME"));
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$collations = array("table" => "COLLATIONS", "source" => array("COLLATION_NAME"), "target" => array("COLLATION_NAME"));
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$routine_charsets = array(array("source" => array("CHARACTER_SET_CLIENT")) + $character_sets, array("source" => array("COLLATION_CONNECTION")) + $collations, array("source" => array("DATABASE_COLLATION")) + $collations);
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$return = array(
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"CHARACTER_SETS" => array(array("source" => array("DEFAULT_COLLATE_NAME")) + $collations),
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"COLLATIONS" => array($character_sets),
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"COLLATION_CHARACTER_SET_APPLICABILITY" => array($collations, $character_sets),
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"COLUMNS" => array($schemata, $tables, $character_sets, $collations),
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"COLUMN_PRIVILEGES" => array($schemata, $tables, $columns),
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"TABLES" => array($schemata, array("source" => array("TABLE_COLLATION")) + $collations),
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"SCHEMATA" => array(array("source" => array("DEFAULT_CHARACTER_SET_NAME")) + $character_sets, array("source" => array("DEFAULT_COLLATION_NAME")) + $collations),
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"EVENTS" => array_merge(array(array("source" => array("EVENT_CATALOG", "EVENT_SCHEMA")) + $schemata), $routine_charsets),
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"FILES" => array($schemata, $tables),
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"KEY_COLUMN_USAGE" => array(
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array("source" => array("CONSTRAINT_CATALOG", "CONSTRAINT_SCHEMA")) + $schemata,
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$schemata,
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$tables,
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$columns,
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array("source" => array("TABLE_CATALOG", "REFERENCED_TABLE_SCHEMA")) + $schemata,
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array("source" => array("TABLE_CATALOG", "REFERENCED_TABLE_SCHEMA", "REFERENCED_TABLE_NAME")) + $tables,
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array("source" => array("TABLE_CATALOG", "REFERENCED_TABLE_SCHEMA", "REFERENCED_TABLE_NAME", "REFERENCED_COLUMN_NAME")) + $columns,
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),
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"PARTITIONS" => array($schemata, $tables),
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"REFERENTIAL_CONSTRAINTS" => array(
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array("source" => array("CONSTRAINT_CATALOG", "CONSTRAINT_SCHEMA")) + $schemata,
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array("source" => array("UNIQUE_CONSTRAINT_CATALOG", "UNIQUE_CONSTRAINT_SCHEMA")) + $schemata,
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array("source" => array("CONSTRAINT_CATALOG", "CONSTRAINT_SCHEMA", "TABLE_NAME")) + $tables,
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array("source" => array("CONSTRAINT_CATALOG", "CONSTRAINT_SCHEMA", "REFERENCED_TABLE_NAME")) + $tables,
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),
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"ROUTINES" => array_merge(array(array("source" => array("ROUTINE_CATALOG", "ROUTINE_SCHEMA")) + $schemata), $routine_charsets),
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"SCHEMA_PRIVILEGES" => array($schemata),
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"STATISTICS" => array($schemata, $tables, $columns, array("source" => array("TABLE_CATALOG", "INDEX_SCHEMA")) + $schemata),
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"TABLE_CONSTRAINTS" => array(
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array("source" => array("CONSTRAINT_CATALOG", "CONSTRAINT_SCHEMA")) + $schemata,
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array("source" => array("CONSTRAINT_CATALOG", "TABLE_SCHEMA")) + $schemata,
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array("source" => array("CONSTRAINT_CATALOG", "TABLE_SCHEMA", "TABLE_NAME")) + $tables,
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),
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"TABLE_PRIVILEGES" => array($schemata, $tables),
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"TRIGGERS" => array_merge(array(
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array("source" => array("TRIGGER_CATALOG", "TRIGGER_SCHEMA")) + $schemata,
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array("source" => array("EVENT_OBJECT_CATALOG", "EVENT_OBJECT_SCHEMA")) + $schemata,
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array("source" => array("EVENT_OBJECT_CATALOG", "EVENT_OBJECT_SCHEMA", "EVENT_OBJECT_TABLE")) + $tables,
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), $routine_charsets),
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"VIEWS" => array($schemata),
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);
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return $return[$table];
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}
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}
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}
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