An operation involves incompatible types, such as comparing text with integer without explicit casting.

Add explicit type casts with CAST() or ::. Ensure compatible types in comparisons. Review column types.

42804 — 42804 — Datatype Mismatch | Error Code Encyclopedia | akousa.net

Errores de SQL/Base de DatosError

42602

42602 — Invalid Name

An identifier name in the SQL statement is invalid.

postgresql

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Errores de SQL/Base de DatosError

MySQL 1048

MySQL 1048 — Column Cannot Be Null

An INSERT or UPDATE tried to set a NOT NULL column to NULL.

mysql

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Errores de SQL/Base de DatosError

42702

42702 — Ambiguous Column

A column reference is ambiguous because it exists in multiple tables.

postgresql

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Errores de SQL/Base de DatosError

MySQL 1215

MySQL 1215 — Cannot Add Foreign Key Constraint

MySQL cannot create the foreign key due to a definition mismatch.

mysql

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Errores de SQL/Base de DatosError

28P01

28P01 — Invalid Password

The password provided for authentication is incorrect.

postgresql

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Errores de SQL/Base de DatosError

42P20

42P20 — Windowing Error

The window function specification is invalid.

postgresql

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42804 — Datatype Mismatch

Qué causa este error

Cómo solucionarlo

Códigos de Error Relacionados

42602 — Invalid Name

MySQL 1048 — Column Cannot Be Null

42702 — Ambiguous Column

MySQL 1215 — Cannot Add Foreign Key Constraint

28P01 — Invalid Password

42P20 — Windowing Error

42804 — Datatype Mismatch

Qué causa este error

Cómo solucionarlo

Códigos de Error Relacionados

42602 — Invalid Name

MySQL 1048 — Column Cannot Be Null

42702 — Ambiguous Column

MySQL 1215 — Cannot Add Foreign Key Constraint

28P01 — Invalid Password

42P20 — Windowing Error