Must declare the scalar variable “ person_id”

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Go Create PROC dbo.PROC_ADD_ADMISSION_RECORD(
@ADMIS_ID INT= NULL,
@PERSON_ID INT(4)= NULL,
@DOCTOR_ID INT(4) = NULL,
@ADMIS_DATE DATE NOT NULL,
@DISCH_DATE DATE NOT NULL
AS
BEGIN
SET NOCOUNT ON

INSERT INTO HOSP_ADMIS ( ADMIS_ID, PERSON_ID, DOCTOR_ID, ADMIS_DATE,DISCH_DATE)

VALUES ( @ADMIS_ID, @PERSON_ID, @DOCTOR_ID,@ADMIS_DATE,
@DISCH_DATE);

END
GO

What I have tried:

Asked before and changed the proc name but the same error pops up.

Posted 12-Dec-21 8:53am

Keke V

Updated 12-Dec-21 23:08pm

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Richard Deeming 13-Dec-21 4:28am

REPOST
You have already posted this question:
Declare the scalar variable person_id[^]

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Do not post your update as a "new" question.

Richard MacCutchan 13-Dec-21 4:57am

You really need to go and study the syntax of SQL rather than reposting these questions again and again.

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CHill60 · Answer 1 · 2021-12-12T23:08:00

As this question is tagged "MySQL" then you should use the correct syntax for MySQL
MySQL :: MySQL 5.7 Reference Manual :: 13.1.16 CREATE PROCEDURE and CREATE FUNCTION Statements[^] For a start I don't think you can abbreviate the word PROCEDURE

The parameters must be defined as IN (or OUT) and should not have the @ symbol. This does mean that your parameters will have the exact names as your columns - you have already been told that is not good practice, so consider using something to distinguish one from the other.

Also - you are missing the closing ) on the parameter list and that AS should not be there

Also, are you sure you meant

SQL

@ADMIS_ID INT= NULL,
@PERSON_ID INT(4)= NULL,
@DOCTOR_ID INT(4) = NULL,

because AFAIK you can't give default values to MySQL parameters like that.

Also there is no such thing in MySQL as

SQL

SET NOCOUNT ON

So this procedure is largely written as MSSQL. If that is what you really want then lose the (4)on the parameter definitions