How to emulate REPEAT() in SQLite

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How to emulate REPEAT() in SQLite
Most relational databases have some sort of REPEAT() string function, for instance:
REPEAT()
SELECT REPEAT('abc', 3)
Would yield
abcabcabc
SQLite on the other hand has a very limited feature set. The functions supported by SQLite are listed here:
http://www.sqlite.org/lang_corefunc.html
Can REPEAT() be emulated with the functions available in SQLite?
REPEAT()
2 Answers
2
A simplified version of @Lukas Eder's solution using hex() instead of quote:
-- X = string
-- Y = number of repetitions
replace(hex(zeroblob(Y)), '00', X)
A solution was inspired by this answer to a related question, here:
How to simulate LPAD/RPAD with SQLite
I wanted to share this on Stack Overflow, as this may be useful to other SQLite users. The solution goes like this:
-- X = string
-- Y = number of repetitions
replace(substr(quote(zeroblob((Y + 1) / 2)), 3, Y), '0', X)
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