| Class | PGconn |
| In: |
lib/sequel_core/adapters/postgres.rb
|
| Parent: | Object |
Attempt to get uniform behavior for the PGconn object no matter if pg, postgres, or postgres-pr is used.
| CONNECTION_OK | = | -1 |
| close | -> | finish |
| exec | -> | async_exec |
If no valid bytea unescaping method can be found, create one that raises an error
# File lib/sequel_core/adapters/postgres.rb, line 53
53: def self.unescape_bytea(obj)
54: raise Sequel::Error, "bytea unescaping not supported with this postgres driver. Try using ruby-pg, ruby-postgres, or postgres-pr."
55: end
If no valid bytea escaping method can be found, create one that raises an error
# File lib/sequel_core/adapters/postgres.rb, line 48
48: def escape_bytea(obj)
49: raise Sequel::Error, "bytea escaping not supported with this postgres driver. Try using ruby-pg, ruby-postgres, or postgres-pr."
50: end
If there is no escape_bytea instance method, but there is an escape_bytea class method, use that instead.
# File lib/sequel_core/adapters/postgres.rb, line 31
31: def escape_bytea(obj)
32: self.class.escape_bytea(obj)
33: end
If we are using postgres-pr, use the encode_bytea method from that.
# File lib/sequel_core/adapters/postgres.rb, line 41
41: def escape_bytea(obj)
42: self.class.encode_bytea(obj)
43: end
Raise an error if no valid string escaping method can be found.
# File lib/sequel_core/adapters/postgres.rb, line 22
22: def escape_string(obj)
23: raise Sequel::Error, "string escaping not supported with this postgres driver. Try using ruby-pg, ruby-postgres, or postgres-pr."
24: end
If there is no escape_string instead method, but there is an escape class method, use that instead.
# File lib/sequel_core/adapters/postgres.rb, line 17
17: def escape_string(str)
18: Sequel::Postgres.force_standard_strings ? str.gsub("'", "''") : self.class.escape(str)
19: end