Class MigrationRunner<T>

Namespace

The.SQL.Schema

Assembly

Instagile.dll

public abstract class MigrationRunner<T> : MigrationRunner where T : IDatabase

Type Parameters

T

Inheritance

object

MigrationRunner

MigrationRunner<T>

Derived

PostgreSQLMigrationRunner

SQLMigrationRunner

SQLiteMigrationRunner

Inherited Members

MigrationRunner.TryRunMigrations(MigrationRunnerOptions, SchemaFile, out Exception)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

MigrationRunner(T, IDMLDialect, ILogger?)

public MigrationRunner(T database, IDMLDialect dml, ILogger? logger)

Parameters

database T

dml IDMLDialect

logger ILogger

Methods

CreateDbParameter(int, object)

protected abstract DbParameter CreateDbParameter(int number, object value)

Parameters

number int

value object

Returns

DbParameter

CreateDbParametersFor(MigrationRunnerOptions)

protected abstract DbParameter[] CreateDbParametersFor(MigrationRunnerOptions migrationParameters)

Parameters

migrationParameters MigrationRunnerOptions

Returns

DbParameter[]

EnsureControlTableColumns(T)

Adds columns to the _Migration control table which postdate its original schema; the setup scripts create them for new databases, this upgrades existing ones.

protected abstract void EnsureControlTableColumns(T db)

Parameters

db T

ExecuteBatch(T, string, TimeSpan, DbParameter[])

protected virtual void ExecuteBatch(T db, string text, TimeSpan timeout, DbParameter[] parameters)

Parameters

db T

text string

timeout TimeSpan

parameters DbParameter[]

GetControlTableExists(T)

protected abstract bool GetControlTableExists(T db)

Parameters

db T

Returns

bool

GetServerProperties(T)

protected virtual HashSet<string> GetServerProperties(T db)

Parameters

db T

Returns

HashSet<string>

ReadLastRun(IDataRecord, int)

protected virtual DateTimeOffset ReadLastRun(IDataRecord row, int ordinal)

Parameters

row IDataRecord

ordinal int

Returns

DateTimeOffset

ShouldSkipBatch(MigrationState, StatementBatch)

protected virtual bool ShouldSkipBatch(MigrationState state, StatementBatch batch)

Parameters

state MigrationState

batch StatementBatch

Returns

bool

TryRunMigrations(MigrationRunnerOptions, SchemaFile, CancellationToken, out Exception?)

public override bool TryRunMigrations(MigrationRunnerOptions options, SchemaFile schema, CancellationToken cancellationToken, out Exception? error)

Parameters

options MigrationRunnerOptions

schema SchemaFile

cancellationToken CancellationToken

error Exception

Returns

bool