广东省工人医院便携式彩色多普勒超声诊断仪综合评比项目招标公告（原标题：广东省工人医院便携式彩色多普勒超声诊断仪综合评比项目）

```sql
-- SQL SCRIPT FOR [DATABASE_NAME]
-- TABLE STRUCTURE
-- TABLE: [TABLE_NAME]
CREATE TABLE [TABLE_NAME] (
    [COLUMN_NAME1] [DATA_TYPE1],
    [COLUMN_NAME2] [DATA_TYPE2],
    [COLUMN_NAME3] [DATA_TYPE3]
);
-- TABLE: [ANOTHER_TABLE]
CREATE TABLE [ANOTHER_TABLE] (
    [COLUMN_A] [DATA_TYPE_A],
    [COLUMN_B] [DATA_TYPE_B]
);
-- PROCEDURE OR FUNCTION DEFINITION
-- PROCEDURE: [PROCEDURE_NAME]
CREATE PROCEDURE [PROCEDURE_NAME]
AS
BEGIN
    -- DECLARE VARIABLES
    DECLARE @VARIABLE1 [DATA_TYPE],
            @VARIABLE2 [DATA_TYPE];
    
    -- SQL STATEMENTS
    SET NOCOUNT ON;
    
    -- EXAMPLE QUERY
    SELECT [COLUMN] FROM [TABLE] WHERE [CONDITION];
    
    -- EXAMPLE INSERT
    INSERT INTO [TABLE] ([COLUMN1], [COLUMN2]) VALUES ([VALUE1], [VALUE2]);
    
    -- EXAMPLE UPDATE
    UPDATE [TABLE] SET [COLUMN] = [NEW_VALUE] WHERE [CONDITION];
    
    -- EXAMPLE DELETE
    DELETE FROM [TABLE] WHERE [CONDITION];
    
    -- EXAMPLE USING VARIABLES
    SET @VARIABLE1 = [VALUE];
    SET @VARIABLE2 = [CALCULATED_VALUE];
    
    -- EXAMPLE CONDITIONAL STATEMENT
    IF [CONDITION]
    BEGIN
        -- DO SOMETHING
    END
    ELSE
    BEGIN
        -- DO SOMETHING ELSE
    END
    
    -- EXAMPLE LOOP
    WHILE [CONDITION]
    BEGIN
        -- DO SOMETHING
        BREAK; -- EXIT LOOP IF NEEDED
    END
    
    -- EXAMPLE OUTPUT
    PRINT 'MESSAGE';
    
    -- EXAMPLE RETURN
    RETURN [VALUE];
END;