PDO errorInfo Full List and specifically error code 1451
I'm working on a big database were i created links between primary and foreign keys. I'm using "Apache/2.4.34 (Win32) OpenSSL/1.1.0i PHP/7.2.10" and my codes are built with the PDO methods.
While i'm testing the delete functionality, i'm getting this message from the errorInfo:
Array (
[0] => 23000
[1] => 1451
[2] => Cannot delete or update a parent row: a foreign key constraint fails (`#DBNAME#`.`#TABLE1-NAME#`, CONSTRAINT `#CONSTRAINT-NAME#` FOREIGN KEY (`user_id`) REFERENCES `#TABLE2-NAME#` (`id`)) ) Cannot delete or update a parent row: a foreign key constraint fails
I know that error is caused by trying to delete a records with a primary key related to other foreign keys. What i was wondering about is the error code number, can i assume always when i receive this number 1451 that the error is between primary and foreign key, or could it be linked to some other errors as well?
And i tried searching for a full list of errorInfo codes with its error message with no success. Can someone let me know if this list existe somewhere on the internet. Thanks
php pdo error-handling
asked Nov 20 '18 at 8:30
Joey AzarJoey Azar
225
add a comment |
I'm working on a big database were i created links between primary and foreign keys. I'm using "Apache/2.4.34 (Win32) OpenSSL/1.1.0i PHP/7.2.10" and my codes are built with the PDO methods.
While i'm testing the delete functionality, i'm getting this message from the errorInfo:
Array (
[0] => 23000
[1] => 1451
[2] => Cannot delete or update a parent row: a foreign key constraint fails (`#DBNAME#`.`#TABLE1-NAME#`, CONSTRAINT `#CONSTRAINT-NAME#` FOREIGN KEY (`user_id`) REFERENCES `#TABLE2-NAME#` (`id`)) ) Cannot delete or update a parent row: a foreign key constraint fails
I know that error is caused by trying to delete a records with a primary key related to other foreign keys. What i was wondering about is the error code number, can i assume always when i receive this number 1451 that the error is between primary and foreign key, or could it be linked to some other errors as well?
And i tried searching for a full list of errorInfo codes with its error message with no success. Can someone let me know if this list existe somewhere on the internet. Thanks
php pdo error-handling
asked Nov 20 '18 at 8:30
Joey AzarJoey Azar
225
add a comment |
I'm working on a big database were i created links between primary and foreign keys. I'm using "Apache/2.4.34 (Win32) OpenSSL/1.1.0i PHP/7.2.10" and my codes are built with the PDO methods.
While i'm testing the delete functionality, i'm getting this message from the errorInfo:
Array (
[0] => 23000
[1] => 1451
[2] => Cannot delete or update a parent row: a foreign key constraint fails (`#DBNAME#`.`#TABLE1-NAME#`, CONSTRAINT `#CONSTRAINT-NAME#` FOREIGN KEY (`user_id`) REFERENCES `#TABLE2-NAME#` (`id`)) ) Cannot delete or update a parent row: a foreign key constraint fails
I know that error is caused by trying to delete a records with a primary key related to other foreign keys. What i was wondering about is the error code number, can i assume always when i receive this number 1451 that the error is between primary and foreign key, or could it be linked to some other errors as well?
And i tried searching for a full list of errorInfo codes with its error message with no success. Can someone let me know if this list existe somewhere on the internet. Thanks
php pdo error-handling
asked Nov 20 '18 at 8:30
Joey AzarJoey Azar
225
I'm working on a big database were i created links between primary and foreign keys. I'm using "Apache/2.4.34 (Win32) OpenSSL/1.1.0i PHP/7.2.10" and my codes are built with the PDO methods.
While i'm testing the delete functionality, i'm getting this message from the errorInfo:
Array (
[0] => 23000
[1] => 1451
[2] => Cannot delete or update a parent row: a foreign key constraint fails (`#DBNAME#`.`#TABLE1-NAME#`, CONSTRAINT `#CONSTRAINT-NAME#` FOREIGN KEY (`user_id`) REFERENCES `#TABLE2-NAME#` (`id`)) ) Cannot delete or update a parent row: a foreign key constraint fails
I know that error is caused by trying to delete a records with a primary key related to other foreign keys. What i was wondering about is the error code number, can i assume always when i receive this number 1451 that the error is between primary and foreign key, or could it be linked to some other errors as well?
And i tried searching for a full list of errorInfo codes with its error message with no success. Can someone let me know if this list existe somewhere on the internet. Thanks
php pdo error-handling
php pdo error-handling
asked Nov 20 '18 at 8:30
Joey AzarJoey Azar
225
asked Nov 20 '18 at 8:30
Joey AzarJoey Azar
225
asked Nov 20 '18 at 8:30
Joey AzarJoey Azar
225
asked Nov 20 '18 at 8:30
Joey AzarJoey Azar
225
asked Nov 20 '18 at 8:30
Joey AzarJoey Azar
225
225
add a comment |
add a comment |
1 Answer
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A List of MySQL Errors with its Messages can be found here: Error List
Following this list your error code is only for this specific message.
answered Nov 20 '18 at 8:52
coud28098coud28098
1165
Thank you for the reply and the link of the error list
– Joey Azar
Nov 20 '18 at 9:06
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
A List of MySQL Errors with its Messages can be found here: Error List
Following this list your error code is only for this specific message.
answered Nov 20 '18 at 8:52
coud28098coud28098
1165
Thank you for the reply and the link of the error list
– Joey Azar
Nov 20 '18 at 9:06
add a comment |
A List of MySQL Errors with its Messages can be found here: Error List
Following this list your error code is only for this specific message.
answered Nov 20 '18 at 8:52
coud28098coud28098
1165
Thank you for the reply and the link of the error list
– Joey Azar
Nov 20 '18 at 9:06
add a comment |
A List of MySQL Errors with its Messages can be found here: Error List
Following this list your error code is only for this specific message.
answered Nov 20 '18 at 8:52
coud28098coud28098
1165
A List of MySQL Errors with its Messages can be found here: Error List
Following this list your error code is only for this specific message.
answered Nov 20 '18 at 8:52
coud28098coud28098
1165
answered Nov 20 '18 at 8:52
coud28098coud28098
1165
answered Nov 20 '18 at 8:52
coud28098coud28098
1165
answered Nov 20 '18 at 8:52
coud28098coud28098
1165
1165
Thank you for the reply and the link of the error list
– Joey Azar
Nov 20 '18 at 9:06
add a comment |
Thank you for the reply and the link of the error list
– Joey Azar
Nov 20 '18 at 9:06
Thank you for the reply and the link of the error list
– Joey Azar
Nov 20 '18 at 9:06
Thank you for the reply and the link of the error list
– Joey Azar
Nov 20 '18 at 9:06
add a comment |
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