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require "sqlite3/constants"
module SQLite3
class Exception < ::StandardError
# A convenience for accessing the error code for this exception.
attr_reader :code
# If the error is associated with a SQL query, this is the query
attr_reader :sql
# If the error is associated with a particular offset in a SQL query, this is the non-negative
# offset. If the offset is not available, this will be -1.
attr_reader :sql_offset
def message
[super, sql_error].compact.join(":\n")
end
private def sql_error
return nil unless @sql
return @sql.chomp unless @sql_offset >= 0
offset = @sql_offset
sql.lines.flat_map do |line|
if offset >= 0 && line.length > offset
blanks = " " * offset
offset = -1
[line.chomp, blanks + "^"]
else
offset -= line.length if offset
line.chomp
end
end.join("\n")
end
end
class SQLException < Exception; end
class InternalException < Exception; end
class PermissionException < Exception; end
class AbortException < Exception; end
class BusyException < Exception; end
class LockedException < Exception; end
class MemoryException < Exception; end
class ReadOnlyException < Exception; end
class InterruptException < Exception; end
class IOException < Exception; end
class CorruptException < Exception; end
class NotFoundException < Exception; end
class FullException < Exception; end
class CantOpenException < Exception; end
class ProtocolException < Exception; end
class EmptyException < Exception; end
class SchemaChangedException < Exception; end
class TooBigException < Exception; end
class ConstraintException < Exception; end
class MismatchException < Exception; end
class MisuseException < Exception; end
class UnsupportedException < Exception; end
class AuthorizationException < Exception; end
class FormatException < Exception; end
class RangeException < Exception; end
class NotADatabaseException < Exception; end
end
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