No support of bulkcopy an IMAGE column

[michaelcplusplus]

Describe the bug

I get this error message when I try to copy a table with an IMAGE column

Exception message:
not implemented makeDecl for type 0x22
Stack trace:
github.com/microsoft/go-mssqldb.makeDecl({0x22, 0x0, 0x9, 0x7fffffff, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, ...}, ...})
	C:/Users/ml/go/pkg/mod/github.com/microsoft/[email protected]/types.go:1263 +0x8f9
github.com/microsoft/go-mssqldb.(*Bulk).sendBulkCommand(0xc000000000, {0x4c4ff0, 0x7b7c20})
	C:/Users/ml/go/pkg/mod/github.com/microsoft/[email protected]/bulkcopy.go:104 +0x398
github.com/microsoft/go-mssqldb.(*Bulk).AddRow(0xc000000000, {0xc000002588, 0x2b, 0x2b})
	C:/Users/ml/go/pkg/mod/github.com/microsoft/[email protected]/bulkcopy.go:165 +0x3d
github.com/microsoft/go-mssqldb.(*copyin).Exec(0xc000008258, {0xc0000022c8, 0x2b, 0xc00040e030?})
	C:/Users/ml/go/pkg/mod/github.com/microsoft/[email protected]/bulkcopy_sql.go:83 +0x11a
database/sql.ctxDriverStmtExec({0x4c4ff0, 0x7b7c20}, {0x4c5108, 0xc000008258}, {0xc0002c0708, 0x2b, 0x2b?})
	C:/Program Files/Go/src/database/sql/ctxutil.go:77 +0x1ca
database/sql.resultFromStatement({0x4c4ff0, 0x7b7c20}, {0x4c4a40, 0xc00002e4c0}, 0xc00002e080, {0xc000353348, 0x2b, 0x2b})
	C:/Program Files/Go/src/database/sql/sql.go:2670 +0x13a
database/sql.(*Stmt).ExecContext.func1(0x0?)
	C:/Program Files/Go/src/database/sql/sql.go:2644 +0x9f
database/sql.(*DB).retry(0xc0003bda10?, 0xc0003bda10)
	C:/Program Files/Go/src/database/sql/sql.go:1566 +0x42
database/sql.(*Stmt).ExecContext(0xc00033c090?, {0x4c4ff0?, 0x7b7c20?}, {0xc000353348?, 0x4c3e88?, 0xc00033c0c8?})
	C:/Program Files/Go/src/database/sql/sql.go:2638 +0x16b
database/sql.(*Stmt).Exec(...)
	C:/Program Files/Go/src/database/sql/sql.go:2658
github.com/mpdv/bulk.(*CopyIn).Append(0xc00033c120, 0x2b?)

Expected behavior
Support of the IMAGE column type(typeImage) in the functions
types.go
func makeDecl(ti typeInfo) string
and
bulkcopy.go
func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error)

Further technical details

SQL Server version: SQL Server 2019
Operating system: Windows 2019