What causes MySQL 1452?

The FK column value does not exist in the referenced parent table.

How to fix MySQL 1452?

Insert the parent row first. Verify the referenced value exists. Check FK column data types.

MySQL 1452 — MySQL 1452 — Cannot Add or Update Child Row | Error Code Encyclopedia | akousa.net

Erreurs SQL/Base de donnéesErreur

42601

42601 — Syntax Error

The SQL statement contains a syntax error.

postgresql

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Erreurs SQL/Base de donnéesErreur

SQLITE_NOTFOUND (12)

SQLITE_NOTFOUND (12) — Not Found

An internal routine returned not found. Not commonly seen in application code.

sqlite

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Erreurs SQL/Base de donnéesErreur

MySQL 1114

MySQL 1114 — Table Is Full

The table has reached its maximum size.

mysql

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Erreurs SQL/Base de donnéesInfo

SQLITE_EMPTY (16)

SQLITE_EMPTY (16) — Database Is Empty

The database file exists but contains no tables.

sqlite

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Erreurs SQL/Base de donnéesErreur

2D000

2D000 — Invalid Transaction Termination

A transaction termination command was invalid in the current context.

postgresql

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Erreurs SQL/Base de donnéesAvertissement

SQLITE_ABORT (4)

SQLITE_ABORT (4) — Operation Aborted

The operation was aborted by a callback function.

sqlite

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MySQL 1452 — Cannot Add or Update Child Row

Causes de cette erreur

Comment la corriger

Codes d'erreur associés

42601 — Syntax Error

SQLITE_NOTFOUND (12) — Not Found

MySQL 1114 — Table Is Full

SQLITE_EMPTY (16) — Database Is Empty

2D000 — Invalid Transaction Termination

SQLITE_ABORT (4) — Operation Aborted

MySQL 1452 — Cannot Add or Update Child Row

Causes de cette erreur

Comment la corriger

Codes d'erreur associés

42601 — Syntax Error

SQLITE_NOTFOUND (12) — Not Found

MySQL 1114 — Table Is Full

SQLITE_EMPTY (16) — Database Is Empty

2D000 — Invalid Transaction Termination

SQLITE_ABORT (4) — Operation Aborted