Class NpgsqlMigrationBuilderExtensions
- Namespace
- Microsoft.EntityFrameworkCore
- Assembly
- Npgsql.EntityFrameworkCore.PostgreSQL.dll
This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
public static class NpgsqlMigrationBuilderExtensions
- Inheritance
-
NpgsqlMigrationBuilderExtensions
- Inherited Members
Methods
CreatePostgresExtension(MigrationBuilder, string, string?, string?)
This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
[Obsolete("Use EnsurePostgresExtension instead")]
public static MigrationBuilder CreatePostgresExtension(this MigrationBuilder builder, string name, string? schema = null, string? version = null)
Parameters
builder
MigrationBuildername
stringschema
stringversion
string
Returns
DropPostgresExtension(MigrationBuilder, string)
This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
[Obsolete("This no longer does anything and should be removed.")]
public static MigrationBuilder DropPostgresExtension(this MigrationBuilder builder, string name)
Parameters
builder
MigrationBuildername
string
Returns
EnsurePostgresExtension(MigrationBuilder, string, string?, string?)
This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
public static MigrationBuilder EnsurePostgresExtension(this MigrationBuilder builder, string name, string? schema = null, string? version = null)
Parameters
builder
MigrationBuildername
stringschema
stringversion
string
Returns
IsNpgsql(MigrationBuilder)
Returns true if the active provider in a migration is the Npgsql provider.
public static bool IsNpgsql(this MigrationBuilder builder)
Parameters
builder
MigrationBuilder
Returns
- bool
True if Npgsql is being used; false otherwise.