How to retrieve rows that begin and end with vowels?
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Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last characters. Your result cannot contain duplicates.
mysql
asked Nov 23 '18 at 15:31
Hemant RaghuwanshiHemant Raghuwanshi
516
add a comment |
Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last characters. Your result cannot contain duplicates.
mysql
asked Nov 23 '18 at 15:31
Hemant RaghuwanshiHemant Raghuwanshi
516
1
stackoverflow.com/questions/36627613/…
– scaisEdge
Nov 23 '18 at 15:33
2
Your result cannot contain duplicates.is this your homework?
– krish KM
Nov 23 '18 at 15:35
try withREGEXP
– Always Sunny
Nov 23 '18 at 15:36
add a comment |
Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last characters. Your result cannot contain duplicates.
mysql
asked Nov 23 '18 at 15:31
Hemant RaghuwanshiHemant Raghuwanshi
516
Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last characters. Your result cannot contain duplicates.
mysql
mysql
asked Nov 23 '18 at 15:31
Hemant RaghuwanshiHemant Raghuwanshi
516
asked Nov 23 '18 at 15:31
Hemant RaghuwanshiHemant Raghuwanshi
516
asked Nov 23 '18 at 15:31
Hemant RaghuwanshiHemant Raghuwanshi
516
asked Nov 23 '18 at 15:31
Hemant RaghuwanshiHemant Raghuwanshi
516
asked Nov 23 '18 at 15:31
Hemant RaghuwanshiHemant Raghuwanshi
516
516
1
stackoverflow.com/questions/36627613/…
– scaisEdge
Nov 23 '18 at 15:33
2
Your result cannot contain duplicates.is this your homework?
– krish KM
Nov 23 '18 at 15:35
try withREGEXP
– Always Sunny
Nov 23 '18 at 15:36
add a comment |
1
stackoverflow.com/questions/36627613/…
– scaisEdge
Nov 23 '18 at 15:33
2
Your result cannot contain duplicates.is this your homework?
– krish KM
Nov 23 '18 at 15:35
try withREGEXP
– Always Sunny
Nov 23 '18 at 15:36
1
1
stackoverflow.com/questions/36627613/…
– scaisEdge
Nov 23 '18 at 15:33
stackoverflow.com/questions/36627613/…
– scaisEdge
Nov 23 '18 at 15:33
2
2
Your result cannot contain duplicates. is this your homework?– krish KM
Nov 23 '18 at 15:35
Your result cannot contain duplicates. is this your homework?– krish KM
Nov 23 '18 at 15:35
try with
REGEXP– Always Sunny
Nov 23 '18 at 15:36
try with
REGEXP– Always Sunny
Nov 23 '18 at 15:36
add a comment |
2 Answers
2
active
oldest
votes
You can use LEFT() and RIGHT() functions. Left(CITY,1) will get the first character of CITY from left. Right(CITY,1) will get the first character of CITY from right (last character of CITY).
DISTINCT is used to remove duplicates. To make the comparison case-insensitive, we will use the LOWER() function.
SELECT DISTINCT CITY
FROM STATION
WHERE LOWER(LEFT(CITY,1)) IN ('a', 'e', 'i', 'o', 'u') AND
LOWER(RIGHT(CITY,1)) IN ('a', 'e', 'i', 'o', 'u')
answered Nov 23 '18 at 15:58
Chowkidar Madhur BhaiyaChowkidar Madhur Bhaiya
19.8k62336
add a comment |
You can try using REGEXP
Explanation: The below query will select all the DISTINCT rows where cities starts with a vowel as first characters, followed by any other characters zero or more times and finally also contains a vowel characters at end.
SELECT DISTINCT CITY
FROM STATION
WHERE CITY REGEXP '^[aeiouAEIOU].*[aeiouAEIOU]$'
answered Nov 23 '18 at 15:37
Always SunnyAlways Sunny
17.3k32949
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can use LEFT() and RIGHT() functions. Left(CITY,1) will get the first character of CITY from left. Right(CITY,1) will get the first character of CITY from right (last character of CITY).
DISTINCT is used to remove duplicates. To make the comparison case-insensitive, we will use the LOWER() function.
SELECT DISTINCT CITY
FROM STATION
WHERE LOWER(LEFT(CITY,1)) IN ('a', 'e', 'i', 'o', 'u') AND
LOWER(RIGHT(CITY,1)) IN ('a', 'e', 'i', 'o', 'u')
answered Nov 23 '18 at 15:58
Chowkidar Madhur BhaiyaChowkidar Madhur Bhaiya
19.8k62336
add a comment |
You can use LEFT() and RIGHT() functions. Left(CITY,1) will get the first character of CITY from left. Right(CITY,1) will get the first character of CITY from right (last character of CITY).
DISTINCT is used to remove duplicates. To make the comparison case-insensitive, we will use the LOWER() function.
SELECT DISTINCT CITY
FROM STATION
WHERE LOWER(LEFT(CITY,1)) IN ('a', 'e', 'i', 'o', 'u') AND
LOWER(RIGHT(CITY,1)) IN ('a', 'e', 'i', 'o', 'u')
answered Nov 23 '18 at 15:58
Chowkidar Madhur BhaiyaChowkidar Madhur Bhaiya
19.8k62336
add a comment |
You can use LEFT() and RIGHT() functions. Left(CITY,1) will get the first character of CITY from left. Right(CITY,1) will get the first character of CITY from right (last character of CITY).
DISTINCT is used to remove duplicates. To make the comparison case-insensitive, we will use the LOWER() function.
SELECT DISTINCT CITY
FROM STATION
WHERE LOWER(LEFT(CITY,1)) IN ('a', 'e', 'i', 'o', 'u') AND
LOWER(RIGHT(CITY,1)) IN ('a', 'e', 'i', 'o', 'u')
answered Nov 23 '18 at 15:58
Chowkidar Madhur BhaiyaChowkidar Madhur Bhaiya
19.8k62336
You can use LEFT() and RIGHT() functions. Left(CITY,1) will get the first character of CITY from left. Right(CITY,1) will get the first character of CITY from right (last character of CITY).
DISTINCT is used to remove duplicates. To make the comparison case-insensitive, we will use the LOWER() function.
SELECT DISTINCT CITY
FROM STATION
WHERE LOWER(LEFT(CITY,1)) IN ('a', 'e', 'i', 'o', 'u') AND
LOWER(RIGHT(CITY,1)) IN ('a', 'e', 'i', 'o', 'u')
answered Nov 23 '18 at 15:58
Chowkidar Madhur BhaiyaChowkidar Madhur Bhaiya
19.8k62336
edited Nov 23 '18 at 16:38
answered Nov 23 '18 at 15:58
Chowkidar Madhur BhaiyaChowkidar Madhur Bhaiya
19.8k62336
answered Nov 23 '18 at 15:58
Chowkidar Madhur BhaiyaChowkidar Madhur Bhaiya
19.8k62336
answered Nov 23 '18 at 15:58
Chowkidar Madhur BhaiyaChowkidar Madhur Bhaiya
19.8k62336
19.8k62336
add a comment |
add a comment |
You can try using REGEXP
Explanation: The below query will select all the DISTINCT rows where cities starts with a vowel as first characters, followed by any other characters zero or more times and finally also contains a vowel characters at end.
SELECT DISTINCT CITY
FROM STATION
WHERE CITY REGEXP '^[aeiouAEIOU].*[aeiouAEIOU]$'
answered Nov 23 '18 at 15:37
Always SunnyAlways Sunny
17.3k32949
add a comment |
You can try using REGEXP
Explanation: The below query will select all the DISTINCT rows where cities starts with a vowel as first characters, followed by any other characters zero or more times and finally also contains a vowel characters at end.
SELECT DISTINCT CITY
FROM STATION
WHERE CITY REGEXP '^[aeiouAEIOU].*[aeiouAEIOU]$'
answered Nov 23 '18 at 15:37
Always SunnyAlways Sunny
17.3k32949
add a comment |
You can try using REGEXP
Explanation: The below query will select all the DISTINCT rows where cities starts with a vowel as first characters, followed by any other characters zero or more times and finally also contains a vowel characters at end.
SELECT DISTINCT CITY
FROM STATION
WHERE CITY REGEXP '^[aeiouAEIOU].*[aeiouAEIOU]$'
answered Nov 23 '18 at 15:37
Always SunnyAlways Sunny
17.3k32949
You can try using REGEXP
Explanation: The below query will select all the DISTINCT rows where cities starts with a vowel as first characters, followed by any other characters zero or more times and finally also contains a vowel characters at end.
SELECT DISTINCT CITY
FROM STATION
WHERE CITY REGEXP '^[aeiouAEIOU].*[aeiouAEIOU]$'
answered Nov 23 '18 at 15:37
Always SunnyAlways Sunny
17.3k32949
edited Nov 23 '18 at 15:44
answered Nov 23 '18 at 15:37
Always SunnyAlways Sunny
17.3k32949
answered Nov 23 '18 at 15:37
Always SunnyAlways Sunny
17.3k32949
answered Nov 23 '18 at 15:37
Always SunnyAlways Sunny
17.3k32949
17.3k32949
add a comment |
add a comment |
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1
stackoverflow.com/questions/36627613/…
– scaisEdge
Nov 23 '18 at 15:33
2
Your result cannot contain duplicates.is this your homework?– krish KM
Nov 23 '18 at 15:35
try with
REGEXP– Always Sunny
Nov 23 '18 at 15:36