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SQL do not insert duplicates

score 1201 · Answer 1 · 2016-12-16T14:29:09.557000

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SQL do not insert duplicates

1.2k views Asked by LinkeLoutje At 16 December 2016 at 14:29

score 105 · Answer 2 · 2017-01-05T12:27:31.673000

Return all record for specific value for which another column value is not max

105 views Asked by Shibu At 05 January 2017 at 12:27

score 236 · Answer 3 · 2014-11-21T23:27:44.307000

Check if row exists and if it doesn't output a specific value

236 views Asked by hocuspocus31 At 21 November 2014 at 23:27

score 180 · Answer 4 · 2014-12-01T17:25:03.187000

Sql not exists and not in statements

180 views Asked by Noisie At 01 December 2014 at 17:25

score 167 · Answer 5 · 2013-12-12T00:14:54.813000

Why does this NOT IN query work as intended, but not this NOT EXISTS query?

167 views Asked by Dave At 12 December 2013 at 00:14

score 1077 · Answer 6 · 2017-09-06T22:45:32.967000

Make NOT EXISTS clause in Webi

1k views Asked by user8168630 At 06 September 2017 at 22:45

score 606 · Answer 7 · 2017-09-14T10:19:08.470000

MySQL Insert if not exists

606 views Asked by Stefey At 14 September 2017 at 10:19

score 125 · Answer 8 · 2017-09-19T17:59:09.447000

SQL NULL Products

125 views Asked by CRogers At 19 September 2017 at 17:59

score 6434 · Answer 9 · 2013-09-12T16:24:36.917000

Mysql IF NOT EXISTS then select

6.4k views Asked by Rami.Q At 12 September 2013 at 16:24

score 91 · Answer 10 · 2020-10-01T18:28:27.137000

I am wondering if my query would work because it is different from the solutions and it is just a theoretical task without a Database

91 views Asked by AudioBubble At 01 October 2020 at 18:28

score 1794 · Answer 11 · 2012-01-09T12:44:08.760000

Using WHERE NOT EXISTS with dummy table not working on Apache Derby Database

1.7k views Asked by Paul Taylor At 09 January 2012 at 12:44

score 406070 · Answer 12 · 2012-01-15T15:20:48.487000

Add a column to a table, if it does not already exist

406k views Asked by Tavousi At 15 January 2012 at 15:20

score 636 · Answer 13 · 2012-02-06T02:26:23.527000

Select * Where not Exists gives me errors

636 views Asked by user1137403 At 06 February 2012 at 02:26

score 142 · Answer 14 · 2013-12-26T13:14:05.443000

select non-duplicated records

142 views Asked by Mehdi At 26 December 2013 at 13:14

score 71 · Answer 15 · 2014-01-09T16:42:48.473000

Query not using not exist

71 views Asked by user3178457 At 09 January 2014 at 16:42

score 116 · Answer 16 · 2014-01-10T21:22:11.997000

Mysql return one single row from result NOT EXISTS (multi row return)

116 views Asked by user2986539 At 10 January 2014 at 21:22

score 86 · Answer 17 · 2014-12-09T09:45:49.360000

SQL Select omitting results from a sub-query

86 views Asked by MG SQL Muppet At 09 December 2014 at 09:45

score 1337 · Answer 18 · 2014-12-10T18:24:27.363000

ORACLE, SELECT * FROM 2 TABLES WHERE CRITERIA DOES NOT MATCH

1.3k views Asked by SomeRandomDeveloper At 10 December 2014 at 18:24

score 39082 · Answer 19 · 2014-12-22T10:30:50.027000

MySQL monthly Sale of last 12 months including months with no Sale

39k views Asked by Wasim A. At 22 December 2014 at 10:30

score 215 · Answer 20 · 2023-11-24T08:16:20.927000

Snowflake ALTER SQL is throwing an error when adding column with DEFAULT value along with IF NOT EXISTS

215 views Asked by user3217764 At 24 November 2023 at 08:16

TechQA.

List Question

SQL do not insert duplicates

Return all record for specific value for which another column value is not max

Check if row exists and if it doesn't output a specific value

Sql not exists and not in statements

Why does this NOT IN query work as intended, but not this NOT EXISTS query?

Make NOT EXISTS clause in Webi

MySQL Insert if not exists

SQL NULL Products

Mysql IF NOT EXISTS then select

I am wondering if my query would work because it is different from the solutions and it is just a theoretical task without a Database

Using WHERE NOT EXISTS with dummy table not working on Apache Derby Database

Add a column to a table, if it does not already exist

Select * Where not Exists gives me errors

select non-duplicated records

Query not using not exist

Mysql return one single row from result NOT EXISTS (multi row return)

SQL Select omitting results from a sub-query

ORACLE, SELECT * FROM 2 TABLES WHERE CRITERIA DOES NOT MATCH

MySQL monthly Sale of last 12 months including months with no Sale

Snowflake ALTER SQL is throwing an error when adding column with DEFAULT value along with IF NOT EXISTS

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