add meta result attribute when calling a stored procedure

[TataFalat]

Dear developers,
I am considering moving from mysql to mariadb in my node.js BE implementation.
I would really appreciate adding meta result attribute when calling a stored procedure.
My BE implementation uses stored procedures to retrieve data and it relies on metadata info.
I suppose it is possible to add it the same way you add it to SELECT queries.
Thank you in advance, Jan.

[rusher]

stored procedure result have metadata as well.

example for CREATE PROCEDURE stmtSimple (IN p1 INT, IN p2 INT) begin SELECT p1 + p2 t; end

const rows = await shareConn.query('call stmtSimple(?,?)', [2, 2]);
    console.log(rows);
    // logged:
    // [
    //   [ { t: 4n } ],
    //   OkPacket { affectedRows: 0, insertId: 0n, warningStatus: 0 }
    // ]
    console.log(rows[0].meta);
    // logged:
    //   [
    //     ColumnDef {
    //     collation: Collation {
    //     index: 63,
    //     name: 'BINARY',
    //     charset: 'binary',
    //     maxLength: 1
    //   },
    //     columnLength: 12,
    //     columnType: 8,
    //     flags: 128,
    //     scale: 0,
    //     type: 'BIGINT'
    // }
    // ]
    //   [
    //     ColumnDef {
    //     collation: Collation {
    //     index: 63,
    //     name: 'BINARY',
    //     charset: 'binary',
    //     maxLength: 1
    //   },
    //     columnLength: 12,
    //     columnType: 8,
    //     flags: 128,
    //     scale: 0,
    //     type: 'BIGINT'
    // }

Could you tell what you expect ?

[rusher]

ah, maybe this is because the difference compared to a SELECT command is that stored procedure will return 2 results. (there is always an additional OkPacket when executing a stored procedure). If you want to compare to a SELECT, you'll have to use only the first result.

[TataFalat]

Thank you for your help. Kind regards, Jan. On Monday, October 14, 2024 at 03:52:45 PM GMT+2, diego dupin ***@***.***> wrote: ah, maybe this is because the difference compared to a SELECT command is that stored procedure will return 2 results. (there is always an additional OkPacket when executing a stored procedure). If you want to compare to a SELECT, you'll have to use only the first result. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>