Built-In Scalar SQL Functions
(lang_corefunc.html)
... concat(X,...)
The concat(...) function returns a string which is the concatenation of the
string representation of all of its non-NULL arguments. If all arguments are
NULL, then concat() returns an empty string.
concat_ws(SEP,X,...)
The concat_ws(SEP ...
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The Virtual Database Engine of SQLite
(vdbe.html)
... The two Column instructions at 13 and 14 pull in the values needed
to compute the third result column and the Concat instruction at
15 joins them together into a single entry on the stack.
The only thing that is ...
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SQLite Session Module C/C++ Interface
(session.html)
... This allows such changesets to be
manipulated by legacy implementations of sqlite3changeset_invert(),
concat() and similar.
The sqlite3changeset_apply() function automatically converts the
zero-length blob back to a NULL value when updating the sqlite_stat1
table. However, if the application calls sqlite3changeset_new ...
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The SQLite Bytecode Engine
(opcode.html)
4. The Opcodes
... less than strings,
and strings are less than blobs.
This opcode must be immediately followed by an Jump opcode.
Concat
Add the text in register P1 onto the end of the text in
register P2 and store the result in ...
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