Store escaped table name in SqlTable.
Sql parser for columns, FROM, and WHERE part of sql.
Get column types from sql.
Parser test.
Fix a bug when parsing selects with only one column.
Refactor SqlParser.
Add from_sql constructor to SqlTable.
Allow column type hints when constructing SqlTable.
Raise on unknown keywords.
Test SqlTable with joins.
Enter custom SQL in OWSql widget.
Set variable as class_var or meta using type_hints.
Use var name from hints, if provided.
Refactor domain_from_fields.
Add documentation for from_sql method.
Merge pull request #61 from astaric/join_support

Support for creating SqlTables from custom sql