假设你的断行字符CHR(10),类似于下面的东西应该工作:
:
SELECT TRIM(REGEXP_REPLACE(addr, '(.*)' || CHR(10) || '.*' || CHR(10) || '.*', '\1')) AS STREET_ADDR,
TRIM(REGEXP_REPLACE(addr, '.*' || CHR(10) || '(.*)' || CHR(10) || '.*', '\1')) AS CITY,
TRIM(REGEXP_REPLACE(addr, '.*' || CHR(10) || '.*' || CHR(10) || '(.*)', '\1')) AS STATE
FROM addr_table;
如果addr_table是使用下面的语句填充
INSERT INTO addr_table(addr)
VALUES('12345 MY STREET' || CHR(10) || 'NOWHERESVILLE' || CHR(10) || 'ASTATE');
上述SELECT将返回
STREET_ADDR CITY STATE
12345 MY STREET NOWHERESVILLE ASTATE
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