?? education.sql
字號(hào):
CREATE TABLE dbo.education
(
H_CODE VARCHAR(6) NULL,
E_SCHOOL VARCHAR(30) NULL,
E_SUBJECT VARCHAR(16) NULL,
E_FROM VARCHAR(8) NULL,
E_TO VARCHAR(8) NULL,
E_QLFCT VARCHAR(10) NULL,
E_MEMO TEXT NULL
)
GO
CREATE INDEX E_FROM ON dbo.education(E_FROM)
GO
CREATE INDEX H_CODE ON dbo.education(H_CODE)
GO
CREATE INDEX E_SUBJECT ON dbo.education(E_SUBJECT)
GO
CREATE INDEX E_QLFCT ON dbo.education(E_QLFCT)
GO
CREATE INDEX CODETO ON dbo.education(H_CODE,E_TO)
END
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