Class NpgsqlMigrationBuilderExtensions
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.
Inheritance
NpgsqlMigrationBuilderExtensions
Assembly: Npgsql.EntityFrameworkCore.PostgreSQL.dll
Syntax
public static class NpgsqlMigrationBuilderExtensions
Methods
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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.
Declaration
public static MigrationBuilder CreatePostgresExtension(this MigrationBuilder builder, string name, string? schema = null, string? version = null)
Parameters
Returns
Type |
Description |
MigrationBuilder |
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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.
Declaration
public static MigrationBuilder DropPostgresExtension(this MigrationBuilder builder, string name)
Parameters
Type |
Name |
Description |
MigrationBuilder |
builder |
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string |
name |
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Returns
Type |
Description |
MigrationBuilder |
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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.
Declaration
public static MigrationBuilder EnsurePostgresExtension(this MigrationBuilder builder, string name, string? schema = null, string? version = null)
Parameters
Returns
Type |
Description |
MigrationBuilder |
|
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IsNpgsql(MigrationBuilder)
Returns true if the active provider in a migration is the Npgsql provider.
Declaration
public static bool IsNpgsql(this MigrationBuilder builder)
Parameters
Type |
Name |
Description |
MigrationBuilder |
builder |
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Returns
Type |
Description |
bool |
True if Npgsql is being used; false otherwise.
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