Merge 332a78fdc0f6d04308341ed1dcebb03e98ab5222 into a348792bf28207ce29acfb88f6dd0e48bc01a447

docs: handling constraints for databases other than MySQL
2025-02-20 11:44:28 +08:00 · 2025-02-19 20:48:22 +00:00 · 2025-02-19 21:48:15 +01:00
1 changed files with 4 additions and 0 deletions
--- a/user_guide_src/source/database/query_builder.rst
+++ b/user_guide_src/source/database/query_builder.rst
@ -937,6 +937,10 @@ constraint by default. Here is an example using an array:

 .. literalinclude:: query_builder/112.php

+.. note:: For databases other than MySQL, if a table has multiple keys (primary or unique),
+    the primary key will be prioritized by default when handling constraints. If you prefer
+    to use a different unique key instead of the primary key, use the ``onConstraint()`` method.
+
 The first parameter is an associative array of values.

 Here is an example using an object:
Author	SHA1	Message	Date
Michal Sniatala	996684b123	Merge 332a78fdc0f6d04308341ed1dcebb03e98ab5222 into a348792bf28207ce29acfb88f6dd0e48bc01a447	2025-02-19 20:48:22 +00:00
michalsn	332a78fdc0	docs: handling constraints for databases other than MySQL	2025-02-19 21:48:15 +01:00