Question

is using alias on aggregate column is different to not using?

score 21 · Answer 1 · 2024-03-01T08:59:04.223000

21

Views

is using alias on aggregate column is different to not using?

Published on 01 March 2024 at 08:59

score 116 · Answer 2 · 2023-04-03T05:33:02.033000

116

Views

Using Column Alias in WHERE clause in SQL, getting 'Unrecognized Name' Error. What's the workaround?

Published on 03 April 2023 at 05:33

score 64 · Answer 3 · 2023-03-21T09:18:13.783000

64

Views

Is it possible to label group conditions in postgres?

Published on 21 March 2023 at 09:18

score 457 · Answer 4 · 2023-03-13T09:44:22.820000

457

Views

Alias Name in Postgresql with value from select statement

Published on 13 March 2023 at 09:44

score 66 · Answer 5 · 2023-01-08T15:57:49.627000

66

Views

ERROR in name of column created from Conditional in a query for SUM POSTGRES

Published on 08 January 2023 at 15:57

score 114 · Answer 6 · 2023-01-02T09:14:28.700000

114

Views

Unable to access column alias in WHERE clause

Published on 02 January 2023 at 09:14

score 453 · Answer 7 · 2022-12-30T20:39:17.500000

453

Views

SQL: Unknown column 'new_id' in 'where clause'

Published on 30 December 2022 at 20:39

score 148 · Answer 8 · 2022-12-05T19:36:17.543000

148

Views

ORA-00998: "must name this expression with a column alias"

Published on 05 December 2022 at 19:36

score 146 · Answer 9 · 2022-12-02T03:36:06.000000

146

Views

Why can't I use only one SELECT clause with RANK() and WHERE condition

Published on 02 December 2022 at 03:36

score 32 · Answer 10 · 2022-12-01T23:09:49.730000

32

Views

Count over previously defined alias

Published on 01 December 2022 at 23:09

score 39 · Answer 11 · 2022-11-18T04:34:01.063000

39

Views

when i run below code in postgresql it give error but when i run this in mysql editor then it runs sucessully . what is reason behind it?

Published on 18 November 2022 at 04:34

score 263 · Answer 12 · 2022-11-11T12:05:38.753000

263

Views

How to use WHERE with virtual column name added with UNION?

Published on 11 November 2022 at 12:05

score 269 · Answer 13 · 2022-10-22T23:56:38.443000

269

Views

PostgreSQL - why can't I ORDER BY a function of a column?

Published on 22 October 2022 at 23:56

score 363 · Answer 14 · 2022-10-12T16:26:41.067000

363

Views

how to call an alias in SQL postgres

Published on 12 October 2022 at 16:26

score 78 · Answer 15 · 2022-10-05T19:58:05.777000

78

Views

Is it possbile to follow DRY principal in PostgreSQL inside select statement

Published on 05 October 2022 at 19:58

score 484 · Answer 16 · 2022-09-14T14:36:17.197000

484

Views

Why would using column aliases in a select statement fill in null values with the column name?

Published on 14 September 2022 at 14:36

score 29 · Answer 17 · 2022-09-07T18:37:41.447000

29

Views

How I will use the one of the output column name in same SQL statement for sum calculation

Published on 07 September 2022 at 18:37

score 20 · Answer 18 · 2022-08-22T19:35:54.227000

20

Views

select, postgres jsonb, cast() as alias, and where

Published on 22 August 2022 at 19:35

score 162 · Answer 19 · 2022-08-04T10:35:15.517000

162

Views

Can we cast and rename a jsonb field in one Postgres SQL query?

Published on 04 August 2022 at 10:35

score 14 · Answer 20 · 2022-07-20T07:57:42.937000

14

Views

how to Use created SQL variable in the same query

Published on 20 July 2022 at 07:57

List Question

is using alias on aggregate column is different to not using?

Using Column Alias in WHERE clause in SQL, getting 'Unrecognized Name' Error. What's the workaround?

Is it possible to label group conditions in postgres?

Alias Name in Postgresql with value from select statement

ERROR in name of column created from Conditional in a query for SUM POSTGRES

Unable to access column alias in WHERE clause

SQL: Unknown column 'new_id' in 'where clause'

ORA-00998: "must name this expression with a column alias"

Why can't I use only one SELECT clause with RANK() and WHERE condition

Count over previously defined alias

when i run below code in postgresql it give error but when i run this in mysql editor then it runs sucessully . what is reason behind it?

How to use WHERE with virtual column name added with UNION?

PostgreSQL - why can't I ORDER BY a function of a column?

how to call an alias in SQL postgres

Is it possbile to follow DRY principal in PostgreSQL inside select statement

Why would using column aliases in a select statement fill in null values with the column name?

How I will use the one of the output column name in same SQL statement for sum calculation

select, postgres jsonb, cast() as alias, and where

Can we cast and rename a jsonb field in one Postgres SQL query?

how to Use created SQL variable in the same query

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