Обновете стойността на колоната в postgresql

Примерен код

22
0

стойността на актуализиране на postgresql

UPDATE table
SET column1 = value1,
    column2 = value2 ,...
WHERE
	condition;
8
0

обновете запис в postgreps

UPDATE table_name
SET column1 = value1,
    column2 = value2,
    ...
WHERE condition;
2
0

тип данни на колоната обновяване на postgres

ALTER TABLE table_name
ALTER COLUMN column_name [SET DATA] TYPE new_data_type;
 
0
0

колона обновяване на postgres със стойност от друга таблица

UPDATE t1 
set "Column" = t2.column
from t2 
where t2.id = t1."Id";

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