Untitled query #77442

SQL

/*
select el_to_domain_index,  SUBSTRING_INDEX(SUBSTRING_INDEX(el_to_domain_index, '|', c+1), '|', -1)   as a
FROM externallinks
JOIN page ON page_id = el_from
WHERE page.page_namespace =0 
and  (el_to_domain_index like'%.%.%.%.%.%' ) 
limit 100
;*/



select *
from(
    select c, SUBSTRING_INDEX(SUBSTRING_INDEX('1|2|5|6', '|', c+1), '|', -1) as name
    from(
        SELECT (TWO_1.SeqValue + TWO_2.SeqValue + TWO_4.SeqValue + TWO_8.SeqValue + TWO_16.SeqValue + TWO_32.SeqValue) c
        FROM (
            SELECT 0 SeqValue UNION ALL SELECT 1 SeqValue) TWO_1
            CROSS JOIN (SELECT 0 SeqValue UNION ALL SELECT 2 SeqValue) TWO_2
            CROSS JOIN (SELECT 0 SeqValue UNION ALL SELECT 4 SeqValue) TWO_4
            CROSS JOIN (SELECT 0 SeqValue UNION ALL SELECT 8 SeqValue) TWO_8
            CROSS JOIN (SELECT 0 SeqValue UNION ALL SELECT 16 SeqValue) TWO_16 
            CROSS JOIN (SELECT 0 SeqValue UNION ALL SELECT 32 SeqValue) TWO_32
    ) as b
    WHERE c <= (CHAR_LENGTH('1|2|5|6') - CHAR_LENGTH(REPLACE('1|2|5|6', '|', '')))
) as a;
SQL

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