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Implement retrieving dbms constraints

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This commit is contained in:
Sergey Makinen
2017-05-03 17:23:30 +03:00
parent 625d554e3a
commit 73ac13e6d7
47 changed files with 5455 additions and 445 deletions
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43
tests/data/mssql.sql
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@ -13,6 +13,10 @@ IF OBJECT_ID('[dbo].[animal]', 'U') IS NOT NULL DROP TABLE [dbo].[animal];
IF OBJECT_ID('[dbo].[default_pk]', 'U') IS NOT NULL DROP TABLE [dbo].[default_pk];
IF OBJECT_ID('[dbo].[document]', 'U') IS NOT NULL DROP TABLE [dbo].[document];
IF OBJECT_ID('[dbo].[animal_view]', 'V') IS NOT NULL DROP VIEW [dbo].[animal_view];
IF OBJECT_ID('[T_constraints_4]', 'U') IS NOT NULL DROP TABLE [T_constraints_4];
IF OBJECT_ID('[T_constraints_3]', 'U') IS NOT NULL DROP TABLE [T_constraints_3];
IF OBJECT_ID('[T_constraints_2]', 'U') IS NOT NULL DROP TABLE [T_constraints_2];
IF OBJECT_ID('[T_constraints_1]', 'U') IS NOT NULL DROP TABLE [T_constraints_1];
CREATE TABLE [dbo].[profile] (
[id] [int] IDENTITY NOT NULL,
@ -205,3 +209,42 @@ CREATE TABLE [dbo].[bit_values] (
);
INSERT INTO [dbo].[bit_values] ([val]) VALUES (0), (1);
CREATE TABLE [T_constraints_1]
(
[C_id] INT NOT NULL IDENTITY PRIMARY KEY,
[C_not_null] INT NOT NULL,
[C_check] VARCHAR(255) NULL CHECK ([C_check] <> ''),
[C_unique] INT NOT NULL,
[C_default] INT NOT NULL DEFAULT 0,
CONSTRAINT [CN_unique] UNIQUE ([C_unique])
);
CREATE TABLE [T_constraints_2]
(
[C_id_1] INT NOT NULL,
[C_id_2] INT NOT NULL,
[C_index_1] INT NULL,
[C_index_2_1] INT NULL,
[C_index_2_2] INT NULL,
CONSTRAINT [CN_constraints_2_multi] UNIQUE ([C_index_2_1], [C_index_2_2]),
CONSTRAINT [CN_pk] PRIMARY KEY ([C_id_1], [C_id_2])
);
CREATE INDEX [CN_constraints_2_single] ON [T_constraints_2] ([C_index_1]);
CREATE TABLE [T_constraints_3]
(
[C_id] INT NOT NULL,
[C_fk_id_1] INT NOT NULL,
[C_fk_id_2] INT NOT NULL,
CONSTRAINT [CN_constraints_3] FOREIGN KEY ([C_fk_id_1], [C_fk_id_2]) REFERENCES [T_constraints_2] ([C_id_1], [C_id_2]) ON DELETE CASCADE ON UPDATE CASCADE
);
CREATE TABLE [T_constraints_4]
(
[C_id] INT NOT NULL IDENTITY PRIMARY KEY,
[C_col_1] INT NULL,
[C_col_2] INT NOT NULL,
CONSTRAINT [CN_constraints_4] UNIQUE ([C_col_1], [C_col_2])
);