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authorLukas Fleischer <archlinux@cryptocrack.de>2014-05-27 15:32:18 +0200
committerLukas Fleischer <archlinux@cryptocrack.de>2014-05-27 15:34:56 +0200
commitb26b5bba474e655fc56a24efa0a817b0188f3f54 (patch)
tree4ff0060ee4c2cfd3dfa612e65ad6eb938aefc936 /UPGRADING
parente5463c962c95361b1f107a7b46cb90c9ad80ff24 (diff)
downloadaur-b26b5bba474e655fc56a24efa0a817b0188f3f54.tar.gz
aur-b26b5bba474e655fc56a24efa0a817b0188f3f54.tar.xz
UPGRADING: Create foreign key after modifying column
We cannot change a column after creating a foreign key: ERROR 1832 (HY000): Cannot change column 'PackageBaseID': used in a foreign key constraint 'Packages_ibfk_1' Delay the "ADD FOREIGN KEY" command to fix this. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Diffstat (limited to 'UPGRADING')
-rw-r--r--UPGRADING6
1 files changed, 3 insertions, 3 deletions
diff --git a/UPGRADING b/UPGRADING
index 71b3d1da..a45c970c 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -86,11 +86,11 @@ ALTER TABLE Packages
7. Add package base references to the Packages table:
----
+ALTER TABLE Packages ADD COLUMN PackageBaseID INTEGER UNSIGNED NULL;
+UPDATE Packages SET PackageBaseID = ID;
ALTER TABLE Packages
- ADD COLUMN PackageBaseID INTEGER UNSIGNED NULL,
+ MODIFY PackageBaseID INTEGER UNSIGNED NOT NULL,
ADD FOREIGN KEY (PackageBaseID) REFERENCES PackageBases(ID) ON DELETE CASCADE;
-UPDATE Packages SET PackageBaseID = ID;
-ALTER TABLE Packages MODIFY PackageBaseID INTEGER UNSIGNED NOT NULL;
----
8. Delete foreign keys from PackageVotes, PackageComments and CommentNotify: