When inserting emoticons from an iPhone app into MySQL tables, the resulting values often become blank. This issue arises when the emoticons exceed the character range supported by the specified field type.
Most iOS emojis use code points beyond the Basic Multilingual Plane (BMP) of the Unicode table. For example, the "Smiling Face with Open Mouth and Smiling Eyes" emoji is located at U 1F604.
Prior to version 5.5, MySQL only supported UTF-8 for the BMP (characters between U 0000 and U FFFF). Consequently, it cannot store characters like U 1F604.
To resolve this issue, consider the following options:
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