SQLite - Insert special symbols (trademark, ...) into table

How 开发者_StackOverflowcan I insert special symbols like trademark into SQLite table? I have tried to use PRAGMA encoding = "UTF-16" with no effect :(

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Typically if you surround an SQL entry with ''Single quotes, it goes in as a literal.

i.e.

'™'

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problem solved. it is necessary to open DB file with sqlite3_open16, then execute command PRAGMA encoding = \"UTF-16\"; (I am not sure, if it is necessary). Now the insert will be done with UTF-16. To select from db (to get column value) is necessary to use sqlite3_column_text16 function