Exception: Mysql2::Error
- Inherits:
-
StandardError
- Object
- StandardError
- Mysql2::Error
- Defined in:
- lib/mysql2/error.rb
Constant Summary collapse
- ENCODE_OPTS =
{ :undef => :replace, :invalid => :replace, :replace => '?'.freeze, }.freeze
Instance Attribute Summary collapse
-
#error_number ⇒ Object
(also: #errno)
readonly
Returns the value of attribute error_number.
-
#sql_state ⇒ Object
readonly
Returns the value of attribute sql_state.
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(msg) ⇒ Error
constructor
A new instance of Error.
Constructor Details
#initialize(msg) ⇒ Error
Returns a new instance of Error.
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# File 'lib/mysql2/error.rb', line 17 def initialize(msg) @server_version ||= nil super((msg)) end |
Instance Attribute Details
#error_number ⇒ Object (readonly) Also known as: errno
Returns the value of attribute error_number.
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# File 'lib/mysql2/error.rb', line 11 def error_number @error_number end |
#sql_state ⇒ Object (readonly)
Returns the value of attribute sql_state.
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# File 'lib/mysql2/error.rb', line 11 def sql_state @sql_state end |
Class Method Details
.new_with_args(msg, server_version, error_number, sql_state) ⇒ Object
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# File 'lib/mysql2/error.rb', line 23 def self.new_with_args(msg, server_version, error_number, sql_state) err = allocate err.instance_variable_set('@server_version', server_version) err.instance_variable_set('@error_number', error_number) err.instance_variable_set('@sql_state', sql_state.respond_to?(:encode) ? sql_state.encode(ENCODE_OPTS) : sql_state) err.send(:initialize, msg) err end |