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velppa/newline.sql

Last active December 15, 2015 19:08
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Replaces multiple newlines into single one
Raw
newline.sql
with a as
(select q'{
Line 1
Line 2
Line 3
Line 4
Line 5
}' l from dual
)
select regexp_replace(a.l,'('||CHR(10)||'[[:space:]]*'||CHR(10)||'){2,}',CHR(10)||CHR(10)) a
from a;
@velppa
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velppa commented Apr 4, 2013

Assumes that new line is \n symbol. If it's \r\n, then replace CHR(10) with CHR(13)||CHR(10).

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