Sql server 存储过程批量插入若干数据。

测试时，经常需要生成大量数据来测试系统性能，此功能可以用存储过程快速生成。

1. 随机生成日期

DECLARE @Date_start datetime
DECLARE @Date_end datetime
SET @Date_start= '1930-01-01'
SET @Date_end=getdate()
select @birthDate=dateadd(minute,abs(checksum(newid()))%(datediff(minute,@Date_start,@Date_end)+1),@Date_start)

2. 随机从给定的若干值中挑选一个(例如随机生成性别)

DECLARE @sex NVARCHAR(10)
SET @sex= CONVERT(NVARCHAR,cast( RAND()*3 as int))
IF @sex=''
       SET @sex='Male';
ELSE IF
   @sex=''
       SET @sex='Female';
ELSE IF @sex=''
       SET @sex=NULL;

3. 生成编号

DECLARE @subCode_base NVARCHAR(30)
DECLARE @barcode NVARCHAR(30)
SET @subCode_base='AutoSubCode_'
SET @subCode=@subCode_base+CONVERT(NVARCHAR,@index)

4. 单表插入存储过程

CREATE PROCEDURE [dbo].[add_SubjectInfo]
AS
DECLARE @subCode_base NVARCHAR(30)
DECLARE @barcode_base NVARCHAR(30)
DECLARE @birthDate datetime
DECLARE @sex NVARCHAR(10)
DECLARE @fullName_base NVARCHAR(30)
DECLARE @mortalityStatus NVARCHAR(30)
DECLARE @reserved NVARCHAR(10)
DECLARE @recordCreateDate datetime
DECLARE @recordCreator INTEGER
 
DECLARE @count INTEGER
DECLARE @index INTEGER
 
DECLARE @subCode NVARCHAR(30)
DECLARE @barcode NVARCHAR(30)
DECLARE @fullName NVARCHAR(30)
 
DECLARE @Date_start datetime
DECLARE @Date_end datetime
 
SET @subCode_base='AutoSubCode_'
SET @barcode_base='AutoBM_'
 
SET @Date_start= '1930-01-01'
SET @Date_end=getdate() 
 
SET @fullName_base='AutoFullName_'
SET @recordCreateDate=GETDATE()
SET @recordCreator=22
-- 调整生成的条数=@count-@index
SET @count=10
SET @index=1
 
WHILE @index<@count
BEGIN
    -- 生产编号
    SET @subCode=@subCode_base+CONVERT(NVARCHAR,@index)
    SET @barcode=@barcode_base+CONVERT(NVARCHAR,@index)
    SET @fullName=@fullName_base+CONVERT(NVARCHAR,@index)
 
    -- 随机生成性别 Male/Female/空
    SET @sex= CONVERT(NVARCHAR,cast( RAND()*3 as int))
    IF @sex=''
        SET @sex='Male';
    ELSE IF
        @sex=''
        SET @sex='Female';
    ELSE IF @sex=''
        SET @sex=NULL;
 
    -- 随机生成存活状态 Dead/Alive/空
    SET @mortalityStatus = CONVERT(NVARCHAR,cast( RAND()*3 as int))
    IF @mortalityStatus=''
        SET @mortalityStatus='Dead';
    ELSE IF
       @mortalityStatus=''
        SET @mortalityStatus='Alive';
    ELSE IF @mortalityStatus=''
            SET @mortalityStatus=NULL;
 
    -- 随机生成Reserved状态 Yes/No/空
    SET @reserved = CONVERT(NVARCHAR,cast( RAND()*3 as int))
    IF @reserved=''
        SET @reserved='Yes';
    ELSE IF
       @reserved=''
        SET @reserved='No';
    ELSE IF @reserved=''
        SET @reserved=NULL;
    -- 随机生产日期
    select @birthDate=dateadd(minute,abs(checksum(newid()))%(datediff(minute,@Date_start,@Date_end)+1),@Date_start) 
 
 INSERT INTO subject(subject_code,barcode, birth_date,sex, full_name,mortality_status,reserved, record_create_date,record_creator)
 VALUES             (@subCode,    @barcode,@birthDate,@sex,@fullName,@mortalityStatus,@reserved,@recordCreateDate,@recordCreator)
 
 SET @index=@index+1
END

5 多表插入存储过程

USE [bio-d]
GO
/****** Object:  StoredProcedure [dbo].[add_SubjectAndSubjectStudyInfo]    Script Date: 2018/8/23 14:30:45 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[add_SubjectAndSubjectStudyInfo]
AS
-- 公用参数
 
DECLARE @subid_index INTEGER -- 获取Subject 表的最大id+1 作为添加的患者编号后缀起点
DECLARE @count INTEGER -- 用户作为循环的跳出条件
DECLARE @insertRow INTEGER -- 一次需要插入的条数
 
SET @insertRow=10000
-- 调整生成的条数=@count-@index
SET @subid_index=((select max(id) from subject)+1) --需要更换为动态的
SET @count=@subid_index+@InsertRow
 
-- 插入Subject表
DECLARE @sub_code_base NVARCHAR(30)
DECLARE @sub_barcode_base NVARCHAR(30)
DECLARE @sub_birthdate DATETIME
DECLARE @sub_sex NVARCHAR(10)
DECLARE @sub_fullName_base NVARCHAR(30)
DECLARE @sub_mortalityStatus NVARCHAR(30)
DECLARE @sub_reserved NVARCHAR(10)
DECLARE @sub_recordCreateDate DATETIME
DECLARE @sub_recordCreator INTEGER
 
DECLARE @sub_code NVARCHAR(30)
DECLARE @sub_barcode NVARCHAR(30)
DECLARE @sub_fullName NVARCHAR(30)
 
DECLARE @Date_start DATETIME
DECLARE @Date_end DATETIME
 
SET @sub_code_base='AutoSubCode_'
SET @sub_barcode_base='AutoBM_'
 
SET @Date_start= '1930-01-01'
SET @Date_end=getdate() 
 
SET @sub_fullName_base='AutoFullName_'
SET @sub_recordCreateDate=GETDATE()
SET @sub_recordCreator=22
 
-- 插入Subject_study表
DECLARE @study_id INTEGER
 
SET @study_id=10082
 
-- 插入Biomaterial表
DECLARE @bio_barcode_base NVARCHAR(30)
DECLARE @bioName_base NVARCHAR(30)
DECLARE @bio_recordCreateDate datetime
DECLARE @bio_recordCreator INTEGER
 
DECLARE @bio_barcode NVARCHAR(30)
DECLARE @bio_bioName NVARCHAR(30)
 
SET @bio_barcode_base='AutoBioBM_'
SET @bioName_base='AutoBioName_'
 
-- 插入biomaterial_study表
DECLARE @biomaterial_id INTEGER
SET @biomaterial_id=(select max(id) from biomaterial)+1
 
WHILE @subid_index<@count
BEGIN
    -- 生产编号
    SET @sub_code=@sub_code_base+CONVERT(NVARCHAR,@subid_index)
    SET @sub_barcode=@sub_barcode_base+CONVERT(NVARCHAR,@subid_index)
    SET @sub_fullName=@sub_fullName_base+CONVERT(NVARCHAR,@subid_index)
 
    -- 随机生成性别 Male/Female/空
    SET @sub_sex= CONVERT(NVARCHAR,cast( RAND()*3 as int))
    IF @sub_sex=''
        SET @sub_sex='Male';
    ELSE IF
        @sub_sex=''
        SET @sub_sex='Female';
    ELSE IF @sub_sex=''
        SET @sub_sex=NULL;
 
    -- 随机生成存活状态 Dead/Alive/空
    SET @sub_mortalityStatus = CONVERT(NVARCHAR,cast( RAND()*3 as int))
    IF @sub_mortalityStatus=''
        SET @sub_mortalityStatus='Dead';
    ELSE IF
       @sub_mortalityStatus=''
        SET @sub_mortalityStatus='Alive';
    ELSE IF @sub_mortalityStatus=''
            SET @sub_mortalityStatus=NULL;
 
    -- 随机生成Reserved状态 Yes/No/空
    SET @sub_reserved = CONVERT(NVARCHAR,cast( RAND()*3 as int))
    IF @sub_reserved=''
        SET @sub_reserved='Yes';
    ELSE IF
       @sub_reserved=''
        SET @sub_reserved='No';
    ELSE IF @sub_reserved=''
        SET @sub_reserved=NULL;
    -- 随机生产日期
    select @sub_birthdate=dateadd(minute,abs(checksum(newid()))%(datediff(minute,@Date_start,@Date_end)+1),@Date_start) 
 
    -- 插入Subject表
    INSERT INTO subject(subject_code,barcode, birth_date,    sex,     full_name,mortality_status,reserved, record_create_date,record_creator)
    VALUES             (@sub_code,    @sub_barcode,@sub_birthdate,@sub_sex,@sub_fullName,@sub_mortalityStatus,@sub_reserved,@sub_recordCreateDate,@sub_recordCreator)
 
    -- 插入Subject_study表
    INSERT INTO subject_study(subject_id,study_id)
    VALUES                   (@subid_index,@study_id)
 
    -- 插入Biomaterial表
    -- 生产编号
    SET @bio_barcode=@bio_barcode_base+CONVERT(NVARCHAR,@subid_index)
    SET @bio_bioName=@bioName_base+CONVERT(NVARCHAR,@subid_index)
    INSERT INTO biomaterial(at_facility,bar_code,     batch_id, biomaterial_name,carrier,concentration,concentration_unit1,container_type,created_date, current_status, external_id,external_source, mass,mass_units,parent_id, storage_location,subject_id,  tracking_number,volume,volume_units,notes,record_create_date,    record_creator,   concentration_unit2)
    VALUES                 ( 2,         @bio_barcode ,'',       @bio_bioName,    NULL,   '',           '',                 1,             NULL,         'In Inventory', '',         '',              '',  '',        -1         ,'',             @subid_index,'',              '',    '',          '',   @bio_recordCreateDate,@bio_recordCreator,'');
 
    -- 插入biomaterial_study 表
    INSERT INTO biomaterial_study(study_id,biomaterial_id)
    VALUES(@study_id,@biomaterial_id)
 
    -- 插入样本和附件的关联
     INSERT INTO attachment_associated(type,belong_id,attachment_id) values(2,@biomaterial_id,220)
     INSERT INTO attachment_associated(type,belong_id,attachment_id) values(2,@biomaterial_id,221)
     INSERT INTO attachment_associated(type,belong_id,attachment_id) values(2,@biomaterial_id,236)
     INSERT INTO attachment_associated(type,belong_id,attachment_id) values(2,@biomaterial_id,237)
     INSERT INTO attachment_associated(type,belong_id,attachment_id) values(2,@biomaterial_id,251)
     INSERT INTO attachment_associated(type,belong_id,attachment_id) values(2,@biomaterial_id,252)
     INSERT INTO attachment_associated(type,belong_id,attachment_id) values(2,@biomaterial_id,253)
 SET @subid_index=@subid_index+1
END