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Results tagged with update
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user 284432
UPDATE changes the values of the specified columns in all rows that satisfy the condition. Only the columns to be modified need be mentioned in the SET clause; columns not explicitly modified retain their previous values.
0
votes
1
answer
74
views
Move row of a table to an inherited table in PostgreSQL
I have tables created as such:
BEGIN;
CREATE TABLE tag (
id SERIAL,
name VARCHAR(255) UNIQUE NOT NULL,
description VARCHAR(511) NOT NULL DEFAULT '',
PRIMARY KEY(id)
…
- 101
0
votes
Accepted
Move row of a table to an inherited table in PostgreSQL
Turns out inherited tables don't share UNIQUE modifiers between tables, which means you can first create the new entry in 'characters', then update your foreign keys with the new ID, then delete the old …
- 101