how to separate text from integer

I have addresses:

ALKOŅU 3-20;
M.LUBŠNAS 16V-9;
STIEBRU 6-22;
ANDREJA UPĪĀA IELA 16-2;
MISNKAS 4 -115;
CISKADI,BAZNICAS 4;

How it is 开发者_如何转开发possible in sql to separate first text part (district) from integer (house and flat number)?

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Assuming the break-point is ALWAYS the first digit, then

SELECT RTRIM(LEFT(col, PATINDEX('%[0-9]%', col + '0') -1)) as District,
       STUFF(col, 1, PATINDEX('%[0-9]%', col + '0') -1, '') as HouseAndFlat
FROM ...

e.g.

with t(col) as (
select
'ALKOŅU 3-20' union all select
'M.LUBŠNAS 16V-9' union all select
'STIEBRU 6-22' union all select
'ANDREJA UPĪĀA IELA 16-2' union all select
'MISNKAS 4 -115' union all select
'CISKADI,BAZNICAS 4')

SELECT RTRIM(LEFT(col, PATINDEX('%[0-9]%', col + '0') -1)) as District,
       STUFF(col, 1, PATINDEX('%[0-9]%', col + '0') -1, '') as HouseAndFlat
FROM t