Difference between revisions of "Unique constraint"
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| − | ERROR: duplicate key value violates unique constraint "YOUR_TEXT_HERE" | + | {{lc}} |
| + | |||
| + | ERROR: [[duplicate key value violates unique constraint]] "YOUR_TEXT_HERE" | ||
DETAIL: Key (id)=(XXXXXX) already exists | DETAIL: Key (id)=(XXXXXX) already exists | ||
[[Sonarqube]] | [[Sonarqube]] | ||
| − | ### Error updating database. Cause: [[org.postgresql.util.PSQLException]]: ERROR: duplicate key value violates | + | ### Error updating database. Cause: [[org.postgresql.util.PSQLException]]: ERROR: [[duplicate key value violates unique constraint]] "[[live_measures_component]]" |
== Related == | == Related == | ||
| − | + | * [[ALTER TABLE]] tablename ADD [[CONSTRAINT]] constraintname UNIQUE (columns); | |
| − | + | * [[duplicated keys]] | |
| + | * [[Foreign Keys]] | ||
| + | * [[Locking]] | ||
| + | |||
| + | == Activities == | ||
| + | * Read https://aws.amazon.com/blogs/database/hidden-dangers-of-duplicate-key-violations-in-postgresql-and-how-to-avoid-them/ | ||
== See also == | == See also == | ||
| − | * {{ | + | * {{Locking}} |
* {{SQL}} | * {{SQL}} | ||
[[Category:SQL]] | [[Category:SQL]] | ||
Latest revision as of 10:43, 11 July 2023
ERROR: duplicate key value violates unique constraint "YOUR_TEXT_HERE" DETAIL: Key (id)=(XXXXXX) already exists
### Error updating database. Cause: org.postgresql.util.PSQLException: ERROR: duplicate key value violates unique constraint "live_measures_component"
Related[edit]
- ALTER TABLE tablename ADD CONSTRAINT constraintname UNIQUE (columns);
- duplicated keys
- Foreign Keys
- Locking
Activities[edit]
See also[edit]
- Locking, Index locking
- SQL, NewSQL, RDMS: GraphQL (2015), SQLite,
select, insert,select count, Distributed SQL, TablePlus, Cache hit ratio,pg_stat_user_tables,EXPLAIN, Index (PostgreSQL), DDL, SQL/MED, Group by, List users, SQL Injection, SQLAlchemy,CREATE USER, CREATE ROLE, EXPLAIN, ALTER DATABASE, REVOKE, NOLOCK, NOWAIT, EXISTS, Unique constraint,.sql
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