added FT class which is used in Model::field() methods

FT class has following types:
   enum FieldType
   {
	default_type = 0,
        primary_key = 1,
	foreign_key = 2,
	foreign_key_in_child = 4,
	no_insertable = 8,
	no_updatable = 16,
	no_fetchable = 32, /* not supported yet */
   };
an object of FT class are now used in Model::field() methods instead of insertable/updatable/is_primary_key/... boolean flags

changed the semantic of has_foreign_key (which was a bool) flag in child Models:
now on Models and list/vector of Models you should use either FT::foreign_key or FT::foreign_key_in_child
1. FT::foreign_key means that field with this flag is a foreign key and is pointing to the child object
   (it was the case when has_foreign_key was equal to true beforehand)
2. FT::foreign_key_in child means that the foreign key is in the child object and is pointing to the parent object
This commit is contained in:
2021-03-10 16:20:11 +01:00
parent 133a45c84b
commit fcf1d28b18
17 changed files with 571 additions and 391 deletions

View File

@@ -14,10 +14,10 @@ main.o: ../../morm/src/queryresult.h ../../morm/src/flatconnector.h
main.o: ../../morm/src/dbexpression.h ../../morm/src/baseexpression.h
main.o: ../../morm/src/modelenv.h ../../morm/src/modeldata.h
main.o: ../../morm/src/cursorhelper.h ../../morm/src/finderhelper.h
main.o: ../../morm/src/fieldvaluehelper.h ../../morm/src/flatexpression.h
main.o: ../../morm/src/finder.h ../../pikotools/utf8/utf8.h
main.o: ../../morm/src/cursor.h ../../morm/src/jsonexpression.h
main.o: ../../morm/src/postgresqlexpression.h ../../morm/src/jsonconnector.h
main.o: ../../morm/src/postgresqlconnector.h
main.o: ../../morm/src/fieldvaluehelper.h ../../morm/src/ft.h
main.o: ../../morm/src/flatexpression.h ../../morm/src/finder.h
main.o: ../../pikotools/utf8/utf8.h ../../morm/src/cursor.h
main.o: ../../morm/src/jsonexpression.h ../../morm/src/postgresqlexpression.h
main.o: ../../morm/src/jsonconnector.h ../../morm/src/postgresqlconnector.h
main.o: ../../morm/src/postgresqlqueryresult.h person.h language.h
main.o: attachment.h type.h attachment2.h