Moodle 4.0 XRef and Diffs

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Developer Documentation

See Release Notes

Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.

Moodle 4.0 Database Schema (by Marcus Green)

XMLDB_KEY_FOREIGN

[Top level directory]

Constant Cross Reference

at:

/lib/xmldb/xmldb_constants.php -> line 68

Referenced 123 times:

/lib/dml/tests/dml_test.php -> line 4517
/lib/ddl/sqlite_sql_generator.php -> line 121
/mod/assign/feedback/editpdf/db/upgrade.php -> line 54
/lib/ddl/database_manager.php -> line 268
/lib/ddl/database_manager.php -> line 1130
/admin/tool/xmldb/actions/edit_key/edit_key.class.php -> line 124
/admin/tool/xmldb/actions/edit_key/edit_key.class.php -> line 124
/auth/lti/db/upgrade.php -> line 54
/admin/tool/xmldb/actions/check_foreign_keys/check_foreign_keys.class.php -> line 75
/mod/quiz/db/upgrade.php -> line 136
/mod/quiz/db/upgrade.php -> line 142
/lib/ddl/sql_generator.php -> line 369
/lib/ddl/sql_generator.php -> line 381
/lib/ddl/sql_generator.php -> line 557
/lib/ddl/sql_generator.php -> line 868
/lib/ddl/sql_generator.php -> line 870
/lib/ddl/sql_generator.php -> line 926
/lib/ddl/sql_generator.php -> line 944
/lib/ddl/sql_generator.php -> line 982
/lib/xmldb/xmldb_constants.php -> line 68
/admin/tool/xmldb/actions/add_persistent_mandatory/add_persistent_mandatory.class.php -> line 138
/mod/lti/db/upgrade.php -> line 125
/mod/lti/db/upgrade.php -> line 151
/lib/db/upgrade.php -> line 205
/lib/db/upgrade.php -> line 233
/lib/db/upgrade.php -> line 262
/lib/db/upgrade.php -> line 263
/lib/db/upgrade.php -> line 416
/lib/db/upgrade.php -> line 417
/lib/db/upgrade.php -> line 552
/lib/db/upgrade.php -> line 557
/lib/db/upgrade.php -> line 634
/lib/db/upgrade.php -> line 1020
/lib/db/upgrade.php -> line 1038
/lib/db/upgrade.php -> line 1376
/lib/db/upgrade.php -> line 1377
/lib/db/upgrade.php -> line 1400
/lib/db/upgrade.php -> line 1420
/lib/db/upgrade.php -> line 1421
/lib/db/upgrade.php -> line 1438
/lib/db/upgrade.php -> line 1656
/lib/db/upgrade.php -> line 1657
/lib/db/upgrade.php -> line 1658
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/lib/db/upgrade.php -> line 1739
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/lib/db/upgrade.php -> line 1749
/lib/db/upgrade.php -> line 2052
/lib/db/upgrade.php -> line 2100
/lib/db/upgrade.php -> line 2101
/lib/db/upgrade.php -> line 2331
/lib/db/upgrade.php -> line 2356
/lib/db/upgrade.php -> line 2357
/lib/db/upgrade.php -> line 2697
/lib/db/upgrade.php -> line 2698
/lib/db/upgrade.php -> line 2699
/lib/db/upgrade.php -> line 2974
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/lib/db/upgrade.php -> line 3000
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/lib/db/upgrade.php -> line 3849
/lib/db/upgrade.php -> line 3850
/lib/db/upgrade.php -> line 3877
/lib/db/upgrade.php -> line 3878
/lib/db/upgrade.php -> line 3899
/lib/db/upgrade.php -> line 3900
/lib/db/upgrade.php -> line 3921
/lib/db/upgrade.php -> line 3922
/lib/db/upgrade.php -> line 4140
/admin/tool/xmldb/actions/edit_key_save/edit_key_save.class.php -> line 100
/admin/tool/xmldb/actions/edit_key_save/edit_key_save.class.php -> line 187
/admin/tool/xmldb/actions/edit_key_save/edit_key_save.class.php -> line 239
/admin/tool/xmldb/actions/edit_key_save/edit_key_save.class.php -> line 276
/mod/bigbluebuttonbn/db/upgrade.php -> line 333
/mod/bigbluebuttonbn/db/upgrade.php -> line 334
/mod/bigbluebuttonbn/db/upgrade.php -> line 466
/enrol/lti/db/upgrade.php -> line 140
/enrol/lti/db/upgrade.php -> line 167
/enrol/lti/db/upgrade.php -> line 196
/enrol/lti/db/upgrade.php -> line 197
/enrol/lti/db/upgrade.php -> line 225
/enrol/lti/db/upgrade.php -> line 249
/enrol/lti/db/upgrade.php -> line 250
/mod/h5pactivity/db/upgrade.php -> line 84
/mod/h5pactivity/db/upgrade.php -> line 115
/lib/xmldb/xmldb_structure.php -> line 385
/lib/xmldb/xmldb_structure.php -> line 441
/lib/xmldb/xmldb_structure.php -> line 483
/lib/xmldb/xmldb_key.php -> line 207
/lib/xmldb/xmldb_key.php -> line 220
/lib/xmldb/xmldb_key.php -> line 227
/lib/xmldb/xmldb_key.php -> line 234
/lib/xmldb/xmldb_key.php -> line 258
/lib/xmldb/xmldb_key.php -> line 265
/lib/xmldb/xmldb_key.php -> line 300
/lib/xmldb/xmldb_key.php -> line 330
/lib/xmldb/xmldb_key.php -> line 353
/lib/xmldb/xmldb_key.php -> line 371
/lib/xmldb/xmldb_key.php -> line 423
/lib/xmldb/xmldb_key.php -> line 424
/lib/xmldb/xmldb_key.php -> line 438
/lib/xmldb/xmldb_key.php -> line 470
/admin/tool/xmldb/actions/check_indexes/check_indexes.class.php -> line 78
/admin/tool/xmldb/actions/check_indexes/check_indexes.class.php -> line 87
/lib/ddl/tests/ddl_test.php -> line 1404
/lib/ddl/tests/ddl_test.php -> line 1421
/lib/ddl/tests/ddl_test.php -> line 1527
/lib/ddl/tests/ddl_test.php -> line 1541
/lib/ddl/tests/ddl_test.php -> line 2482
/message/output/email/db/upgrade.php -> line 52
/message/output/email/db/upgrade.php -> line 53
/message/output/email/db/upgrade.php -> line 54
/mod/forum/db/upgrade.php -> line 176