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Previously @CodepointsNet on Twitter.
[bridged from https://typo.social/@codepoints on the fediverse by https://fed.brid.gy/ ]
Reposted by Codepoints.net
@Edent
SET NAMES utf8mb4;
-- helper: safe code point to utf8mb4 string using JSON unescape
DELIMITER //
DROP FUNCTION IF EXISTS unichar//
CREATE FUNCTION unichar(cp INT)
RETURNS VARCHAR(4) CHARSET utf8mb4
DETERMINISTIC
BEGIN
DECLARE v INT;
DECLARE […]
SET NAMES utf8mb4;
-- helper: safe code point to utf8mb4 string using JSON unescape
DELIMITER //
DROP FUNCTION IF EXISTS unichar//
CREATE FUNCTION unichar(cp INT)
RETURNS VARCHAR(4) CHARSET utf8mb4
DETERMINISTIC
BEGIN
DECLARE v INT;
DECLARE […]
Original post on infosec.exchange
infosec.exchange
September 5, 2025 at 7:54 AM
@Edent
SET NAMES utf8mb4;
-- helper: safe code point to utf8mb4 string using JSON unescape
DELIMITER //
DROP FUNCTION IF EXISTS unichar//
CREATE FUNCTION unichar(cp INT)
RETURNS VARCHAR(4) CHARSET utf8mb4
DETERMINISTIC
BEGIN
DECLARE v INT;
DECLARE […]
SET NAMES utf8mb4;
-- helper: safe code point to utf8mb4 string using JSON unescape
DELIMITER //
DROP FUNCTION IF EXISTS unichar//
CREATE FUNCTION unichar(cp INT)
RETURNS VARCHAR(4) CHARSET utf8mb4
DETERMINISTIC
BEGIN
DECLARE v INT;
DECLARE […]