# name: benchmark/micro/cast/cast_varcharmap_string.benchmark
# description: Cast map values to string
# group: [cast]

name Cast MAP<VARCHAR,VARCHAR> -> VARCHAR
group cast

load
CREATE TABLE maps AS SELECT MAP(
    ['simple', 'needs space', 'has,comma', 'null', 'has:colon', 'quoted'],
    ['red', '  needs quotes  ', 'no,escape needed', NULL, 'null', 'contains''quote']
) m FROM range(0, 10000000) tbl(i);

run
SELECT MIN(CAST(m AS VARCHAR)) FROM maps;

result I
{simple=red, needs space='  needs quotes  ', 'has,comma'='no,escape needed', 'null'=NULL, 'has:colon'='null', quoted='contains\'quote'}