Nuacht

GitHubLíon na míonna: 10

SQL-DataCamp/Relational_Databases/03. ADD a COLUMN with ALTER TABLE.sql ...

In chapter 4 of this course, you'll need this column for connecting the professors table with the universities table. However, adding columns to existing tables is easy, especially if they're still ...
GitHub2y

ALTER TABLE ALTER COLUMN TYPE doesn't work for some corner cases

[0A000] ERROR: unimplemented: ALTER COLUMN TYPE requiring rewrite of on-disk data is currently not supported for columns that are part of an index Hint: You have attempted to use a feature that is not ...