SQLStorage.SQLError


Purpose

Handles error codes and messages.

Attributes

Attribute Description Type
code Returns the value of the error code. short
message Returns an error message describing the error encountered. string

Error codes

The table below contains valid error codes.

Numeric value Constant Description
0 UNKNOWN_ERR Indicates that the transaction failed for reasons unrelated to the database itself and not covered by any other error code.
1 DATABASE_ERR The statement failed for reasons related to the database, but not covered by any other error code.
2 VERSION_ERR Indicates that the database version does not match the expected version.
3 TOO_LARGE_ERR The statement failed because the data returned from the database were too large.
4 QUOTA_ERR Indicates that the statement failed because of insufficient storage space.
5 SYNTAX_ERR Indicates that the statement failed because of a syntax error, or the number of arguments did not match the number of '?' placeholders in the statement, or the statement tried to use a statement that is not allowed, or the statement tried to modify the database but the transaction was executed in read-only mode.
6 CONSTRAINT_ERR An INSERTUPDATE, or REPLACE statement failed due to a constraint error.
7 TIMEOUT_ERR A timeout occurred while waiting for a transaction lock.

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