MigSharp

Represents a type that knows how to provide database-specific DDL statements.

Checks whether a user created table exists on the database. The returned SQL command must yield 0 if the table does not exist.

The database name. The table name. The SQL command to be executed.

Converts an object to its SQL representation for scripting.

Creates a tables with the specified

The name of the new table. The columns of the new table. Empty if there are no primary key columns. The SQL commands to be executed.

Drops a table.

The SQL commands to be executed.

Adds columns to an existing table.

The SQL commands to be executed.

Renames an existing table.

The SQL commands to be executed.

Renames a column of an existing table.

The SQL commands to be executed.

Removes a column from an existing table.

The SQL commands to be executed.

Changes the data type of a column.

The SQL commands to be executed.

Adds an index to a table.

The SQL commands to be executed.

Drops an index from a table.

The SQL commands to be executed.

Adds a foreign key constraint to a table.

The SQL commands to be executed.

Drops a foreign key constraint from a table.

The SQL commands to be executed.

Adds a primary key constraint to a table.

The SQL commands to be executed.

Renames the primary key.

The SQL commands to be executed.

Drops a primary key constraint from a table.

The SQL commands to be executed.

Adds an unique constraint to a table.

The SQL commands to be executed.

Drops a unique constraint from a table.

The SQL commands to be executed.

Drops the default value (constraint) from a column.

The SQL commands to be executed.

Represents the main entry point to perform migrations.

Initializes a new instance of .

Connection string to the database to be migrated. The name of the provider that should be used for this migrator (). Options.

Initializes a new instance of for a specific module.

Connection string to the database to be migrated. The name of the provider that should be used for this migrator (). The name of the module whose migrations should be executed.

Initializes a new instance of with default options.

Connection string to the database to be migrated. The name of the provider that should be used for this migrator ().

Executes all pending migrations found in .

The assembly to search for migrations. Optional assemblies that hold additional migrations.

Executes all migrations required to reach .

Optional assemblies that hold additional migrations.

Retrieves all pending migrations.

The assembly that contains the migrations. Optional assemblies that hold additional migrations.

Retrieves all required migrations to reach .

The assembly that contains the migrations. The timestamp to migrate to. When the migration path would require downgrading a migration which is not reversible. Optional assemblies that hold additional migrations.

Checks if any migrations are pending to be performed.

The assembly that contains the migrations. Optional assemblies that hold additional migrations.

Injects a custom version mechanism.

Injects a custom bootstrapping mechanism.

Represents a database.

Creates a new table on the database.

The name of the new table. Optionally, the name of the primary key constraint.

Executes a custom query.

Custom SQL which must be understood by all providers that should be supported by this migration.

Executes a custom action against the . Use this method if you need to directly access the underlying or .

Gets the context of the migration.

Gets existing tables.

Contains the extension methods for the interface.

Creates a new table on the database with a default primary key constraint name.

Represents the context of a migration.

Gets the metadata describing the underlying provider.

Represents an index.

Drops the index.

Represents an index which is about to be added to a table.

Adds the index on the provided column.

Represents a primary key constraint which is about to be added to a table.

Adds the index on the provided column.

Represents a batch of s.

Performs the migrations contained in this batch.

Raised before each migration that will be executed.

Raised after each migration that has been executed.

Gets the number of migrations in this batch.

Gets a list of s that were used to create new objects (excluding primary key columns).

Gets a list of s that were used to create primary key columns.

Gets a list of names of any created objects.

Gets a list of method names that were used for the migration.

Represents a collection of existing indexes of a table.

Gets an index by name.

Represents an unique constraint.

Drops the unique constraint.

Represents a foreign key constraint.

Drops the foreign key constraint.

Executes the migration step and updates the versioning information in one transaction.

Might be null in the case of a bootstrap step.

Executes the migration step and updates the versioning information in one transaction.

Represents a pair of column names which is used as an element of a foreign key relationship.

Gets the name of the referencing column.

Gets the name of the referenced column.

Represents the version of a database containing all information about past migrations.

Verifies if a specific migration was executed. It might seems odd that this method does not receive a connection. However, the idea is that the object implementing this interface initializes itself once upon construction and the answers the calls to this method from a cache. Thus, it would not need to do any round-trip to the database which is important as this method is called for each migration.

Updates the versioning to include or exclude the migration depending on the provided . Post-condition: if was , must return true. Otherwise was and must return false.

The metadata of the migration to be included in the versioning table. An open connection to the database containing the versioning table. The associated transaction. The direction of the migration. Used to execute s.

Represents a created table.

Represents a created table.

Adds a non-nullable column which is part of the primary key constraint to the table being created.

Adds a non-nullable column to the table being created.

Adds a nullable column to the table being created.

Gets the name of the table.

Represents a unique constraint which is about to be added to a table.

Adds the unique constraint on the provided column.

Declares the support of a specific data type.

Initializes a new instance.

Gets the supported data type.

Gets or sets the maximum length for character data types or the maximum total number of decimal digits for numeric data types.

Gets or sets the maximum number of decimal digits that can be stored to the right of the decimal point. Scale is a value from 0 through .

Indicates if the data type can be used in primary key columns. By default, this is false.

Gets or sets a warning message if there are any restrictions when using this . The warning message is logged when executing a migration containing this data type.

Indicates if the data type can be scripted.

Represents an added column on an existing table.

Represents a table that was created before.

Adds a not-nullable column.

Adds a nullable column.

Gets the name of the table.

Specifies the size and the scale of the data type of the column.

The length for character data types or the maximum total number of decimal digits for numeric data types. The maximum number of decimal digits that can be stored to the right of the decimal point. Scale must be a value from 0 through .

Adds a default value to the column.

Adds a default value to the column.

Adds a default value to the column which is dropped after adding the column to the table. Use this method to fill a non-nullable column with default values.

Adds a default value to the column which is dropped after adding the column to the table. Use this method to fill a non-nullable column with default values.

Contains the extensions methods for the interface.

Specifies the size of the data type of the column.

The length for character data types or the maximum total number of decimal digits for numeric data types.

Sets the default of the column to be the current system time of the database server.

Reperesents metadata about an .

Gets the unique name of this provider.

Gets the invariant name of the provider needed for .

Gets an indication if the underlying provider supports transactions.

Gets an expression that specifies how s are addressed in command texts. The literal 'p' is replaced by the parameter name.

Gets the maximum length of object names within the database. 0 meaning that there is non restriction which is the default.

Represents a column on a newly created table.

Specifies the size and the scale of the data type of the column.

The length for character data types or the maximum total number of decimal digits for numeric data types. The maximum number of decimal digits that can be stored to the right of the decimal point. Scale must be a value from 0 through .

Puts the column under an unique constraint.

Optionally, specify the name of the unique constraint. If null or empty, a default constraint name will be generated.

Makes the column auto-increment.

Adds a default value to the column.

Adds a default value to the column.

Gets the column name.

This exception is thrown when a requested downgrade path contains an irreversible migration.

Contains the names of the supported providers.

Represents the run-time context of a migration.

Gets the connection which is used to perform the migration.

Gets the transaction which is used to perform the migration.

Gets the that should be used to execute database modifying commands. This ensures that they are logged and scripted consistently.

Lists special default values for columns.

Represents the current date time of the database server.

Represents a collection of providers that should be supported for all migrations. Validation of migrations is performed against providers contained within this list.

Initializes a new instance used for unit testing.

Initializes a new instance which is ready-to-use with the default providers.

Adds a provider.

Removes a provider.

Removes all ODBC providers.

Sets the collection to a list of providers.

Resets the collection to support all providers that are delivered with Mig#.

Gets the names of the providers.

Represents a collection of existing unique constraints of a table.

Gets an unique constraint by name.

Use this attribute to mark classes as migrations.

The maximum string length for a module name.

Initializes a new instance of the attribute.

Gets the name of the module to which this migration belongs to (see also ).

Gets the tag associated with this migration.

Represents a migration that can also be downgraded.

The interface that needs to be implemented in order to define a migration. Additionally, the must be applied to a class implementing this interface in order to be recognized as a migration.

Applies the required changes to the provided for this migration.

Undoes all changes from the method.

Represents a foreign key constraint which is about to be added to a table.

Specifies the columns on which the foreign key is defined.

This method is not called 'On', as 'On' is a reserved language keyword (see FxCop rule "Identifiers should not match keywords").

Contains information about used data types, longest name, etc. for a specific migration.

Gets the full type name of the migration for this report.

Gets the error message for the migration if there was an .

Gets a list of s that were used to create new objects (including primary key columns).

Gets a list of s that were used to create primary key columns.

Gets the longest name of any created objects.

Gets a list of used provider method names.

Marks the class as an provider implementing .

Initializes a new instance.

Gets the unique name of this provider.

Gets the invariant name of the provider needed for .

Gets or sets an indication if the underlying provider supports transactions. True by default.

Gets an expression that specifies how s are addressed in command texts. The literal 'p' is replaced by the parameter name. The default is '@p'.

Gets or sets the maximum length of object names within the database. 0 meaning that there is non restriction which is the default.

Represents a collection of existing foreign key constraints of a table.

Gets an foreign key constraint by name.

Represents an existing column whose data type is being altered.

Specifies the size and the scale of the new data type of the column.

The length for character data types or the maximum total number of decimal digits for numeric data types. The maximum number of decimal digits that can be stored to the right of the decimal point. Scale must be a value from 0 through .

Adds a default value to the column.

Adds a default value to the column.

Contains the extensions methods for the interface.

Specifies the size of the new data type of the column.

The length for character data types or the maximum total number of decimal digits for numeric data types.

Sets the default of the column to be the current system time of the database server.

MigSharp provider for Microsoft SQL Compact Edition 4.0.

Represents a collection of existing tables.

Gets a table by its name.

Represents a collection of existing columns.

Gets a column by its name.

Represents an existing column.

Renames the column.

Removes the column from its table.

Alters the column to be a nullable column.

A new or the old data type of the column.

Alters the column to be a nullable column.

A new or the old data type of the column.

Gets the name of the column.

Gets the name of the table of the column.

Contains the extensions methods for the interface.

Specifies the size of the data type of the column.

The length for character data types or the maximum total number of decimal digits for numeric data types.

Puts the column under an unique constraint with a default constraint name.

Sets the default of the column to be the current system time of the database server.

Visits all commands executed against a and translates them into SQL using a specific .

Translates the recorded commands on the to SQL commands.

Represents a SQL data type.

Initializes a new instance of .

Used in validation messages and for debugging.

Gets the length for character data types or the maximum total number of decimal digits for numeric data types.

Gets the maximum number of decimal digits that can be stored to the right of the decimal point. Scale is a value from 0 through .

Use this class to configure the behaviour of the .

Initializes an instance of default options.

Initializes options that select migrations for specific module only.

The name of the selected module. Only migrations for this module will be executed.

Suppresses validation warnings for the provider called and the data type under the .

Outputs the SQL used for the migrations to external files without affecting the database.

Outputs the SQL used for the migrations to external files without affecting the database.

Outputs the SQL used for the migrations to external files while migrating the database.

Outputs the SQL used for the migrations to external files while migrating the database.

Sets the level of general information being traced.

Sets the level of SQL information being traced.

Sets the level of performance information being traced.

Gets or sets the table name of the versioning table.

Gets the providers that should be supported for all migrations. Compatibility validation of migrations is performed against the providers in this collection.

Gets or sets a function that selects the module based on its name. Only migrations for this module will be executed.

Expresses under which circumstances a warning should be expressed for a given and its OfSize parameters.

Suppresses all warnings for the specified . Use diligently.

Suppresses warnings for the specified when it is used without a specified size.

Suppresses warnings for the specified when it is used with a specified size.

Suppresses warnings for the specified when it is used with a specified size and a specified scale.

Validates s against the list of supported providers.

Represents a table that was created before.

Gets the primary key constraint of the table.

Optionally, the name of the primary key constraint. If null or empty, the default name will be used.

Renames the table.

Drops the table.

Adds a primary key constraint to the table.

Optionally, the primary key constraint name. If null or empty, a default name will be generated.

Adds an index to the table.

Optionally, the index name. If null or empty, a default name will be generated.

Adds a foreign key constraint to another table.

The name of the referenced table. Optionally, the name of the foreign key constraint. If null or empty, a default name will be generated.

Adds an unique constraint to the table.

Optionally, the name of the unique constraint. If null or empty, a default name will be generated.

Gets the columns of the table.

Gets the unique constraints of the table.

Gets the unique constraints of the table.

Gets the foreign key constraints of the table.

Represents a primary key constraint.

Drops the primary key constraint.

Renames the primary key constraint and all associated resources (e.g. Oracle maintains an index along with the primary key which is renamed, too).

Returns the longer string.

Returns the longest string.

Creates a name with the following structure: '_[0]_[1]_..._'. The contained names are shortened such that the complete generated name fits characters.

The table name. The postfix to be appended to the name. The postfix will *not* be shortened in any way. The maximum length of the generated name. Additional names that should be included in the result which follow the table name.

Event arguments for migration events.

Initializes a new instance.

Gets the associated metadata.

Gets the direction of the migration step.

Implements a custom bootstrapping logic which is executed if the versioning table of MigSharp doe not exists yet.

Triggers whatever actions are needed to prepare the custom bootstrapping. This method is called exactly once, before is called any times.

The connection used to update the versioning table. The transaction used to update the versioning table.

Returns true if the migration should be assumed as already executed when bootstrapping the versioning.

Triggers whatever actions are needed to finish the custom bootstrapping. This method is called exactly once, after is called any times.

The connection used to update the versioning table. The transaction used to update the versioning table.

Contains extension methods for the interface.

Gets the primary key constraint of the table with the default name.

Adds a primary key constraint to the table with the default name.

Adds an index to the table.

Adds a foreign key constraint to another table with the default name.

The name of the referenced table.

Adds an unique constraint to the table with the default name.

Gets an unique constraint by the name of its first column.

Gets an foreign key constraint by the name of its referenced table.

Implements without creating a versioning table until it is really needed.