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How can I ALTER COLUMN to NULL when the column in NOT NULL in Oracle

score 148 · Answer 1 · 2015-06-10 19:02:31

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How can I ALTER COLUMN to NULL when the column in NOT NULL in Oracle

148 views Asked by Yalmar Chavarría At 10 June 2015 at 19:02

score 885 · Answer 2 · 2015-06-24 20:53:46

ALTER TABLE doesn't work

885 views Asked by Pichi Wuana At 24 June 2015 at 20:53

score 4298 · Answer 3 · 2016-12-22 14:26:13

ALTER COLUMN when table depends on the column

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score 2216 · Answer 4 · 2013-12-09 14:58:32

MSSQL: alter column not null, in general

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score 1118 · Answer 5 · 2011-02-22 16:13:28

SQL Server 2005 - T-SQL to increase field size based on parameters

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score 3176 · Answer 6 · 2013-08-23 05:52:49

ALTER COLUMN does not seem to convert datatype to LONG

3.1k views Asked by Jim At 23 August 2013 at 05:52

score 430 · Answer 7 · 2022-04-08 10:50:13

Why can't I convert a column from one enum to another?

430 views Asked by Lorentz Lasson At 08 April 2022 at 10:50

score 286 · Answer 8 · 2022-04-05 23:32:36

Unable to change my time column from string to time in Bigquery

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score 5136 · Answer 9 · 2022-04-19 16:23:12

ALTER COLUMN TYPE from tinyInt to Varchar in Mysql

5.1k views Asked by Thamiar At 19 April 2022 at 16:23

score 39831 · Answer 10 · 2013-08-05 22:13:11

Change a column to not allow nulls

39.8k views Asked by user2255811 At 05 August 2013 at 22:13

TechQA.

List Question

How can I ALTER COLUMN to NULL when the column in NOT NULL in Oracle

ALTER TABLE doesn't work

ALTER COLUMN when table depends on the column

MSSQL: alter column not null, in general

SQL Server 2005 - T-SQL to increase field size based on parameters

ALTER COLUMN does not seem to convert datatype to LONG

Why can't I convert a column from one enum to another?

Unable to change my time column from string to time in Bigquery

ALTER COLUMN TYPE from tinyInt to Varchar in Mysql

Change a column to not allow nulls

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