private static OrmDbType DbType(Type t, List <Type> tableTypes, HashSet <Constraint> constraints, ITypeMapper typeMapper)
{
var ddlType = typeMapper.GetDbType(t);
var pstmtType = PreparedStatementTypeMapper.Map(t);
if (tableTypes.Any(tType => tType == t))
{
ddlType = typeMapper.GetForeignKeyType();
pstmtType = PreparedStatementTypeMapper.GetForeignKeyType();
}
if (constraints.Any(c => c.GetType() == typeof(Pk)))
{
ddlType = typeMapper.GetPrimaryKeyType();
}
// because we always want to enforce enums to be text
if (t.IsEnum)
{
ddlType = typeMapper.GetEnumType();
}
return(new OrmDbType(
ddlType,
pstmtType
));
}
public void Setup()
{
TestEntity = new Entity("table_name", new List<Column>(), typeof(TestEntity), null, new List<System.Type>(), 1);
var col1 = new Column("column1", null, null, null, new OrmDbType("text", PreparedStatementTypeMapper.Map(typeof(string))), false);
col1.Entity = TestEntity;
var col2 = new Column("column2", null, null, null, new OrmDbType("text", PreparedStatementTypeMapper.Map(typeof(string))), false);
col2.Entity = TestEntity;
TestColumns = new List<Column>() { col1, col2 };
UpdateStatements = new List<UpdateColumnStatement>() {
new UpdateColumnStatement(
"column1",
new ValueExpression("othervalue", PreparedStatementTypeMapper.Map(typeof(string)), "a")
),
new UpdateColumnStatement(
"column2",
new ValueExpression("newValue", PreparedStatementTypeMapper.Map(typeof(string)), "b")
)
};
WhereFilters = new List<IWhereFilter>
{
BinaryExpression.Eq(
new ColumnExpression("column2"),
new ValueExpression("test", PreparedStatementTypeMapper.Map(typeof(string)), "test2")
)
};
}
public void Setup()
{
TestEntity = new Entity("table_name", new List <Column>(), typeof(TestEntity), null, new List <System.Type>(), 1);
var col1 = new Column("column1", null, null, null, new OrmDbType("text", PreparedStatementTypeMapper.Map(typeof(string))), false);
col1.Entity = TestEntity;
var col2 = new Column("column2", null, null, null, new OrmDbType("text", PreparedStatementTypeMapper.Map(typeof(string))), false);
col2.Entity = TestEntity;
TestColumns = new List <Column>()
{
col1, col2
};
}
public void TestSelectWhere()
{
var where = BinaryExpression.GT(
new ColumnExpression("column1"),
new ValueExpression(5, PreparedStatementTypeMapper.Map(typeof(int)), "test")
);
var selectQuery = new SelectQuery <TestEntity>(
null,
TestEntity,
TestColumns,
new List <IWhereFilter>()
{
where
},
new List <Join>());
Assert.AreEqual("SELECT t1.column1, t1.column2 FROM table_name t1 WHERE t1.column1 > @test;", selectQuery.AsSqlString());
}
public void Setup()
{
TestEntity = new Entity("table_name", new List <Column>(), typeof(TestEntity), null, new List <Type>(), 1);
var col1 = new Column("column1", null, null, null, new OrmDbType("text", PreparedStatementTypeMapper.Map(typeof(string))), false);
col1.Entity = TestEntity;
var col2 = new Column("column2", null, null, null, new OrmDbType("text", PreparedStatementTypeMapper.Map(typeof(string))), false);
col2.Entity = TestEntity;
TestColumns = new List <Column>()
{
col1, col2
};
WithStatements = new List <WithStatement>()
{
new WithStatement(
"column1",
new ValueExpression("othervalue", PreparedStatementTypeMapper.Map(typeof(string)), "a")
),
};
}
public static List <Column> BuildInterimColumns(ManyToMany m, Type from, Type to, ITypeMapper typeMapper)
{
return(new List <Column>()
{
new Column(
m.ForeignKeyNear,
new Fk(from),
new HashSet <Constraint>(),
null,
new OrmDbType(typeMapper.GetForeignKeyType(), PreparedStatementTypeMapper.Map(from)),
true
),
new Column(
m.ForeignKeyFar,
new Fk(to),
new HashSet <Constraint>(),
null,
new OrmDbType(typeMapper.GetForeignKeyType(), PreparedStatementTypeMapper.Map(from)),
true
)
});
}
public ValueExpression(object value)
: this(value, PreparedStatementTypeMapper.Map(value.GetType()))
{
}
