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SYSTEM.LOADHDR

Description

A row of SYSTEM.LOADHDR represents a load module. Each row of SYSTEM.LOADHDR contains global information about a load module that resides in the DDLDCLOD or DDLCATLOD area of the dictionary.

Column name

Column description

Data type

Null specifi- cation

NAME

Load module name.

CHAR(8)

NOT NULL

VERSION

Load module version number.

SMALLINT

NOT NULL

RLDS

Number of entries in the relocation dictionary (RLD) for the load module.

SMALLINT

NOT NULL

EPA

Entry point address (offset).

BINARY(4)

NOT NULL

LENGTH

Length, in bytes, of the object text for the load module.

INTEGER

NOT NULL

DATE

Date when the load module was created (mm/dd/yy).

CHAR(8)

NOT NULL

TIME

Time when the load module was created (hhmmss).

CHAR(6)

NOT NULL

TYPE

Flag byte for load module status and type.

  • X'80'—Logically deleted module
  • X'40'—Subschema
  • X'28'—Map help
  • X'20'—Map
  • X'10'—CA ADS dialog
  • X'08'—Table
  • X'04'—Mainline dialog
  • X'02'—Access module
  • X'01'—RCM

BINARY(1)

NOT NULL

SEC

Security class.

BINARY(1)

NOT NULL

STLENGTH

Reserved.

INTEGER

NOT NULL

MODE

Reserved.

BINARY(1)

NOT NULL

STLEVEL

X'02'—Module supports SQL schema names.

BINARY(1)

NOT NULL

SCHEMA

SQL schema name for access module.

CHAR(18)

NOT NULL