oracle regular expression sub string and regular expression replace
-1
I have Phone_number column in my table where multiple numbers inserted with character values(eg.(123).254,5674). I need to compare each values without character string and needs to remove duplicate values.
Column value= '(245)289.4321,(897)201-7210,(897)2017210,8964253712'
I need to remove duplicates and only need distinct values. Thanks In advance for your help
regex oracle oracle11g regexp-replace regexp-substr
asked Nov 14 '18 at 7:48
ShivashantShivashant
85
add a comment |
-1
I have Phone_number column in my table where multiple numbers inserted with character values(eg.(123).254,5674). I need to compare each values without character string and needs to remove duplicate values.
Column value= '(245)289.4321,(897)201-7210,(897)2017210,8964253712'
I need to remove duplicates and only need distinct values. Thanks In advance for your help
regex oracle oracle11g regexp-replace regexp-substr
asked Nov 14 '18 at 7:48
ShivashantShivashant
85
1
You are learning firsthand the need for first normal form in data normalization! Also why not to store formatting characters along with the data. If you have the power, fix the database design to eliminate multiple values in one column, which is the root cause of your issues here.
– Gary_W
Nov 14 '18 at 13:26
add a comment |
-1
-1
-1
I have Phone_number column in my table where multiple numbers inserted with character values(eg.(123).254,5674). I need to compare each values without character string and needs to remove duplicate values.
Column value= '(245)289.4321,(897)201-7210,(897)2017210,8964253712'
I need to remove duplicates and only need distinct values. Thanks In advance for your help
regex oracle oracle11g regexp-replace regexp-substr
asked Nov 14 '18 at 7:48
ShivashantShivashant
85
I have Phone_number column in my table where multiple numbers inserted with character values(eg.(123).254,5674). I need to compare each values without character string and needs to remove duplicate values.
Column value= '(245)289.4321,(897)201-7210,(897)2017210,8964253712'
I need to remove duplicates and only need distinct values. Thanks In advance for your help
regex oracle oracle11g regexp-replace regexp-substr
regex oracle oracle11g regexp-replace regexp-substr
asked Nov 14 '18 at 7:48
ShivashantShivashant
85
asked Nov 14 '18 at 7:48
ShivashantShivashant
85
edited Nov 14 '18 at 8:11
Shivashant
asked Nov 14 '18 at 7:48
ShivashantShivashant
85
asked Nov 14 '18 at 7:48
ShivashantShivashant
85
asked Nov 14 '18 at 7:48
ShivashantShivashant
85
85
1
You are learning firsthand the need for first normal form in data normalization! Also why not to store formatting characters along with the data. If you have the power, fix the database design to eliminate multiple values in one column, which is the root cause of your issues here.
– Gary_W
Nov 14 '18 at 13:26
add a comment |
1
You are learning firsthand the need for first normal form in data normalization! Also why not to store formatting characters along with the data. If you have the power, fix the database design to eliminate multiple values in one column, which is the root cause of your issues here.
– Gary_W
Nov 14 '18 at 13:26
1
1
You are learning firsthand the need for first normal form in data normalization! Also why not to store formatting characters along with the data. If you have the power, fix the database design to eliminate multiple values in one column, which is the root cause of your issues here.
– Gary_W
Nov 14 '18 at 13:26
You are learning firsthand the need for first normal form in data normalization! Also why not to store formatting characters along with the data. If you have the power, fix the database design to eliminate multiple values in one column, which is the root cause of your issues here.
– Gary_W
Nov 14 '18 at 13:26
add a comment |
1 Answer
1
active
oldest
votes
0
This should work:
with tmp_tbl as
(select '(245)289.4321,(897)201-7210,(897)2017210,8964253712' phone_numbers from dual)
select distinct
regexp_replace((regexp_substr(tmp_tbl.phone_numbers,'[^,]+', 1, level)),'D','') phone_number
from
tmp_tbl
connect by
regexp_substr(tmp_tbl.phone_numbers,'[^,]+', 1, level) is not null
Result:
PHONE_NUMBER
8964253712
2452894321
8972017210
answered Nov 14 '18 at 8:45
YchdziuYchdziu
38839
Thanks for your help it works, If we need to replace value('(245)289.4321,(897)201-7210,(897)2017210,8964253712') with column name i am getting problem. Can you please suggest on this
– Shivashant
Nov 14 '18 at 11:34
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
This should work:
with tmp_tbl as
(select '(245)289.4321,(897)201-7210,(897)2017210,8964253712' phone_numbers from dual)
select distinct
regexp_replace((regexp_substr(tmp_tbl.phone_numbers,'[^,]+', 1, level)),'D','') phone_number
from
tmp_tbl
connect by
regexp_substr(tmp_tbl.phone_numbers,'[^,]+', 1, level) is not null
Result:
PHONE_NUMBER
8964253712
2452894321
8972017210
answered Nov 14 '18 at 8:45
YchdziuYchdziu
38839
Thanks for your help it works, If we need to replace value('(245)289.4321,(897)201-7210,(897)2017210,8964253712') with column name i am getting problem. Can you please suggest on this
– Shivashant
Nov 14 '18 at 11:34
add a comment |
0
This should work:
with tmp_tbl as
(select '(245)289.4321,(897)201-7210,(897)2017210,8964253712' phone_numbers from dual)
select distinct
regexp_replace((regexp_substr(tmp_tbl.phone_numbers,'[^,]+', 1, level)),'D','') phone_number
from
tmp_tbl
connect by
regexp_substr(tmp_tbl.phone_numbers,'[^,]+', 1, level) is not null
Result:
PHONE_NUMBER
8964253712
2452894321
8972017210
answered Nov 14 '18 at 8:45
YchdziuYchdziu
38839
Thanks for your help it works, If we need to replace value('(245)289.4321,(897)201-7210,(897)2017210,8964253712') with column name i am getting problem. Can you please suggest on this
– Shivashant
Nov 14 '18 at 11:34
add a comment |
0
0
0
This should work:
with tmp_tbl as
(select '(245)289.4321,(897)201-7210,(897)2017210,8964253712' phone_numbers from dual)
select distinct
regexp_replace((regexp_substr(tmp_tbl.phone_numbers,'[^,]+', 1, level)),'D','') phone_number
from
tmp_tbl
connect by
regexp_substr(tmp_tbl.phone_numbers,'[^,]+', 1, level) is not null
Result:
PHONE_NUMBER
8964253712
2452894321
8972017210
answered Nov 14 '18 at 8:45
YchdziuYchdziu
38839
This should work:
with tmp_tbl as
(select '(245)289.4321,(897)201-7210,(897)2017210,8964253712' phone_numbers from dual)
select distinct
regexp_replace((regexp_substr(tmp_tbl.phone_numbers,'[^,]+', 1, level)),'D','') phone_number
from
tmp_tbl
connect by
regexp_substr(tmp_tbl.phone_numbers,'[^,]+', 1, level) is not null
Result:
PHONE_NUMBER
8964253712
2452894321
8972017210
answered Nov 14 '18 at 8:45
YchdziuYchdziu
38839
answered Nov 14 '18 at 8:45
YchdziuYchdziu
38839
answered Nov 14 '18 at 8:45
YchdziuYchdziu
38839
answered Nov 14 '18 at 8:45
YchdziuYchdziu
38839
38839
Thanks for your help it works, If we need to replace value('(245)289.4321,(897)201-7210,(897)2017210,8964253712') with column name i am getting problem. Can you please suggest on this
– Shivashant
Nov 14 '18 at 11:34
add a comment |
Thanks for your help it works, If we need to replace value('(245)289.4321,(897)201-7210,(897)2017210,8964253712') with column name i am getting problem. Can you please suggest on this
– Shivashant
Nov 14 '18 at 11:34
Thanks for your help it works, If we need to replace value('(245)289.4321,(897)201-7210,(897)2017210,8964253712') with column name i am getting problem. Can you please suggest on this
– Shivashant
Nov 14 '18 at 11:34
Thanks for your help it works, If we need to replace value('(245)289.4321,(897)201-7210,(897)2017210,8964253712') with column name i am getting problem. Can you please suggest on this
– Shivashant
Nov 14 '18 at 11:34
add a comment |
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1
You are learning firsthand the need for first normal form in data normalization! Also why not to store formatting characters along with the data. If you have the power, fix the database design to eliminate multiple values in one column, which is the root cause of your issues here.
– Gary_W
Nov 14 '18 at 13:26