removes deprecated T/P types

lib/impure/db_mysql.nim

@@ -96,7 +96,6 @@ type
                        ## column text on demand
     row: cstringArray
     len: int
-{.deprecated: [TRow: Row, TDbConn: DbConn].}
 
 proc dbError*(db: DbConn) {.noreturn.} =
   ## raises a DbError exception.

lib/impure/db_odbc.nim

@@ -101,8 +101,6 @@ type
                                                     ## used to get a row's
                                                     ## column text on demand
 
-{.deprecated: [TRow: Row, TSqlQuery: SqlQuery, TDbConn: DbConn].}
-
 var
   buf: array[0..4096, char]
 

lib/impure/db_postgres.nim

@@ -76,7 +76,6 @@ type
     res: PPGresult     ## used to get a row's
     line: int          ## column text on demand
   SqlPrepared* = distinct string ## a identifier for the prepared queries
-{.deprecated: [TRow: Row, TDbConn: DbConn, TSqlPrepared: SqlPrepared].}
 
 proc dbError*(db: DbConn) {.noreturn.} =
   ## raises a DbError exception.

lib/impure/db_sqlite.nim

@@ -94,7 +94,6 @@ type
                        ## converted to nil.
   InstantRow* = Pstmt  ## a handle that can be used to get a row's column
                        ## text on demand
-{.deprecated: [TRow: Row, TDbConn: DbConn].}
 
 proc dbError*(db: DbConn) {.noreturn.} =
   ## raises a DbError exception.

lib/impure/ssl.nim

@@ -21,7 +21,6 @@ type
   SecureSocket* = object
     ssl: SslPtr
     bio: BIO
-{.deprecated: [TSecureSocket: SecureSocket].}
 
 proc connect*(sock: var SecureSocket, address: string,
     port: int): int =