08ff284ef8
* fix executor case * fmt * revert * revert * fix for entire enum * improve error message
26 lines
821 B
SQL
26 lines
821 B
SQL
-- Converts pascal/camel to SCREAMING_SNAKE
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UPDATE task_attempts
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SET executor = (
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WITH RECURSIVE
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x(s, i, out) AS (
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SELECT executor, 1, ''
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UNION ALL
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SELECT s, i+1,
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out ||
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CASE
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WHEN i = 1 THEN substr(s,1,1)
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WHEN (substr(s,i,1) BETWEEN 'A' AND 'Z') AND (
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(substr(s,i-1,1) BETWEEN 'a' AND 'z') OR
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(substr(s,i-1,1) BETWEEN '0' AND '9') OR
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((substr(s,i-1,1) BETWEEN 'A' AND 'Z')
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AND i < length(s) AND substr(s,i+1,1) BETWEEN 'a' AND 'z')
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)
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THEN '_' || substr(s,i,1)
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ELSE substr(s,i,1)
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END
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FROM x
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WHERE i <= length(s)
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)
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SELECT UPPER(out) FROM x WHERE i = length(s) + 1
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);
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