Руководство по программному пакету ERwin



         

Режимы генерации схемы - часть 4


On Delete

-

CREATE/ALTER

PK, FK

CREATE/DROP TABLE

Pre-Script/Post-Script

Informix

PK, FK

On Delete

Ref Integrity

Relationship

Entity

CREATE/ALTER

PK, FK

CREATE/DROP TABLE

Pre-Script/Post-Script

Table CHECK

Create/Drop Procedure

Ingres

-

Ref Integrity

Relationship

Entity

CREATE/ALTER

PK, FK

CREATE/DROP TABLE

Pre-Script/Post-Script

Entity Integ

Create/Drop Procedure

NetWare SQL

-

-

-

CREATE/DROP TABLE

Pre-Script/Post-Script

ORACLE

PK, FK

On Delete

Ref Integrity

Relationship

Entity

CREATE/ALTER

PK, FK

CREATE/DROP TABLE

Pre-Script/Post-Script

Table CHECK

Create/Drop Procedure

Physical Storage

Progress

-

Ref Integrity

Relationship

Entity

-

CREATE/DROP TABLE

Pre-Script/Post-Script

Create/Drop Procedure

Rdb

PK, FK

Ref Integrity

Relationship

Entity

CREATE/ALTER

PK, FK

CREATE/DROP TABLE

Pre-Script/Post-Script

Table CHECK

Create/Drop Procedure

SQLBase

PK, FK

On Delete

Ref Integrity

Relationship

Entity

CREATE/ALTER

PK, FK

CREATE/DROP TABLE

Pre-Script/Post-Script

Table CHECK

Create/Drop Procedure

SQL Server

PK, FK

Ref Integrity

Relationship

Entity

-

CREATE/DROP TABLE

Pre-Script/Post-Script

Create/Drop Procedure

SYBASE

PK, FK

sp_primarykey

sp_foreignkey

Unique

Ref Integrity

Relationship

Entity

CREATE/ALTER

PK, FK

CREATE/DROP TABLE

Pre-Script/Post-Script

Table CHECK

Create/Drop Procedure

Physical Storage

WATCOM

PK, FK

Ref Integrity

Relationship

Entity

CREATE/ALTER

PK, FK




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