private void ClearSchema(SqlDriver driver)
{
using (var connection = driver.CreateConnection()) {
connection.Open();
try {
var schema = driver.ExtractSchema(connection, SpecialSchemaAlias);
var foreignKeys = schema.Tables
.Select(t => new {
Table = t,
ForeignKeys = t.TableConstraints.OfType <ForeignKey>()
});
foreach (var dropConstraintText in from foreignKeyInfo in foreignKeys
from foreignKey in foreignKeyInfo.ForeignKeys
select driver.Compile(SqlDdl.Alter(foreignKeyInfo.Table, SqlDdl.DropConstraint(foreignKey))).GetCommandText())
{
using (var command = connection.CreateCommand(dropConstraintText))
command.ExecuteNonQuery();
}
foreach (var table in schema.Tables)
{
var dropTableText = driver.Compile(SqlDdl.Drop(table, true)).GetCommandText();
using (var command = connection.CreateCommand(dropTableText))
command.ExecuteNonQuery();
}
}
finally {
connection.Close();
}
}
}
private void DropAllTables(Schema schema, bool extractCatalogAfterDropping)
{
var batch = SqlDml.Batch();
var foreignKeys = schema.Tables.SelectMany(el => el.TableConstraints.OfType <ForeignKey>());
foreach (var foreignKey in foreignKeys)
{
batch.Add(SqlDdl.Alter(foreignKey.Table, SqlDdl.DropConstraint(foreignKey)));
}
foreach (var view in schema.Views)
{
batch.Add(SqlDdl.Drop(view));
schema.Tables.Remove(schema.Tables[view.Name]);
}
foreach (var table in schema.Tables)
{
batch.Add(SqlDdl.Drop(table));
}
if (batch.Count <= 0)
{
return;
}
var sqlCommand = SqlConnection.CreateCommand();
sqlCommand.CommandText = SqlDriver.Compile(batch).GetCommandText();
sqlCommand.ExecuteNonQuery();
if (extractCatalogAfterDropping)
{
Catalog = SqlDriver.ExtractCatalog(SqlConnection);
}
}
public void Test165()
{
var t = schema.Tables["table1"];
var uc = t.CreatePrimaryKey(string.Empty, t.TableColumns["field1"]);
SqlAlterTable stmt = SqlDdl.Alter(t, SqlDdl.AddConstraint(uc));
Console.Write(Compile(stmt));
}
private static void DropForeignKeys(StorageDriver driver, IEnumerable <Table> tables, ISqlExecutor executor)
{
var statements = BreakEvery(tables
.SelectMany(t => t.TableConstraints.OfType <ForeignKey>())
.Select(fk => driver.Compile(SqlDdl.Alter(fk.Table, SqlDdl.DropConstraint(fk))).GetCommandText()), 25);
executor.ExecuteMany(statements);
}
public void Test158()
{
var t = Catalog.Schemas["main"].Tables["customer"];
Xtensive.Sql.Model.UniqueConstraint uc = t.CreateUniqueConstraint("newUniqueConstraint", t.TableColumns["Phone"]);
SqlAlterTable stmt = SqlDdl.Alter(t, SqlDdl.AddConstraint(uc));
Assert.Throws <NotSupportedException>(() => Console.Write(Compile(stmt)));
}
public void Test159()
{
var t = Catalog.Schemas["Sakila"].Tables["customer"];
Xtensive.Sql.Model.UniqueConstraint uc = t.CreateUniqueConstraint("newUniqueConstraint", t.TableColumns["email"]);
SqlAlterTable stmt = SqlDdl.Alter(t, SqlDdl.DropConstraint(uc));
Console.Write(Compile(stmt));
}
public void Test158()
{
var t = schema.Tables["customer"];
Xtensive.Sql.Model.UniqueConstraint uc = t.CreateUniqueConstraint("newUniqueConstraint", t.TableColumns["email"]);
SqlAlterTable stmt = SqlDdl.Alter(t, SqlDdl.AddConstraint(uc));
Console.Write(Compile(stmt));
}
public void Test156()
{
SqlAlterTable alter =
SqlDdl.Alter(
schema.Tables["customer"],
SqlDdl.DropColumn(schema.Tables["customer"].TableColumns["first_name"]));
Console.Write(Compile(alter));
}
private static Task DropForeignKeysAsync(
StorageDriver driver, IEnumerable <Table> tables, ISqlExecutor executor, CancellationToken token)
{
var statements = tables
.SelectMany(t => t.TableConstraints.OfType <ForeignKey>())
.Select(fk => driver.Compile(SqlDdl.Alter(fk.Table, SqlDdl.DropConstraint(fk))).GetCommandText())
.ToList();
return(executor.ExecuteManyAsync(statements, token));
}
public void Test165()
{
var t = Catalog.Schemas["main"].CreateTable("SomeWierdTableName");
t.CreateColumn("Field01", new SqlValueType(SqlType.Int32));
t.CreateColumn("Field02", new SqlValueType(SqlType.Int32));
var uc = t.CreatePrimaryKey(string.Empty, t.TableColumns["Field02"]);
SqlAlterTable stmt = SqlDdl.Alter(t, SqlDdl.AddConstraint(uc));
Assert.Throws <NotSupportedException>(() => Console.Write(Compile(stmt)));
}
public void TableAlterTest()
{
var defaultSchema = GetSchema();
var table = defaultSchema.Tables[TableName];
var column = table.CreateColumn("Text", GetServerTypeFor(typeof(string), 255));
column.IsNullable = true;
var alterTableQuery = SqlDdl.Alter(table, SqlDdl.AddColumn(column));
TestQueryNamesReadable(alterTableQuery, defaultSchema);
}
private void DropSchema(Catalog catalog)
{
var schema = catalog.DefaultSchema;
var dropBatch = SqlDml.Batch();
foreach (var constraint in schema.Tables.Where(t => t.TableConstraints.Count != 0).SelectMany(t => t.TableConstraints.OfType <ForeignKey>()))
{
if (dropBatch.Count > 31)
{
ExecuteBatch(dropBatch);
dropBatch = SqlDml.Batch();
}
dropBatch.Add(SqlDdl.Alter(constraint.Table, SqlDdl.DropConstraint(constraint)));
}
foreach (var view in schema.Views)
{
if (dropBatch.Count > 31)
{
ExecuteBatch(dropBatch);
dropBatch = SqlDml.Batch();
}
dropBatch.Add(SqlDdl.Drop(view));
schema.Tables.Remove(schema.Tables[view.Name]);
}
foreach (var schemaTable in schema.Tables)
{
if (dropBatch.Count > 31)
{
ExecuteBatch(dropBatch);
dropBatch = SqlDml.Batch();
}
dropBatch.Add(SqlDdl.Drop(schemaTable));
}
if (dropBatch.Count != 0)
{
ExecuteBatch(dropBatch);
}
}
private void ManuallyInsertIgnoredItems(Catalog catalog)
{
var validatableSchemas = new List <Schema>();
if (nodeToSchemaMap.Count > 0)
{
validatableSchemas.Add(catalog.Schemas[nodeToSchemaMap[MainNodeId]]);
validatableSchemas.Add(catalog.Schemas[nodeToSchemaMap[AdditionalNodeId]]);
}
else
{
validatableSchemas.Add(catalog.DefaultSchema);
}
foreach (var schema in validatableSchemas)
{
using (var connection = driver.CreateConnection()) {
connection.Open();
var productTable = schema.Tables["Product"];
var hiddenNameColumn = productTable.CreateColumn("HiddenName", GetTypeForString(255));
hiddenNameColumn.IsNullable = true;
var commandText = driver.Compile(SqlDdl.Alter(productTable, SqlDdl.AddColumn(hiddenNameColumn))).GetCommandText();
using (var command = connection.CreateCommand(commandText)) {
_ = command.ExecuteNonQuery();
}
var priceListTable = schema.Tables["PriceList"];
var hiddenCommentColumn = priceListTable.CreateColumn("HiddenComment", GetTypeForString(255));
hiddenCommentColumn.IsNullable = true;
commandText = driver.Compile(SqlDdl.Alter(priceListTable, SqlDdl.AddColumn(hiddenCommentColumn))).GetCommandText();
using (var command = connection.CreateCommand(commandText)) {
_ = command.ExecuteNonQuery();
}
var currencyTable = schema.Tables["Currency"];
var prefixColumnTemplate = "NotInDomain{0}";
var columns = new[] { "Column1", "Column2", "Column3" };
foreach (var column in columns)
{
var prefixColumn = currencyTable.CreateColumn(string.Format(prefixColumnTemplate, column), GetTypeForString(255));
prefixColumn.IsNullable = true;
commandText = driver.Compile(SqlDdl.Alter(currencyTable, SqlDdl.AddColumn(prefixColumn))).GetCommandText();
using (var command = connection.CreateCommand(commandText)) {
_ = command.ExecuteNonQuery();
}
}
var ignoredTable = schema.CreateTable("HiddenTable");
var idColumn = ignoredTable.CreateColumn("Id", new SqlValueType(SqlType.Int64));
idColumn.IsNullable = false;
var name = ignoredTable.CreateColumn("Name", GetTypeForString(255));
name.IsNullable = false;
var pk = ignoredTable.CreatePrimaryKey("PK_HiddenTable", idColumn);
using (var command = connection.CreateCommand(SqlDdl.Create(ignoredTable))) {
_ = command.ExecuteNonQuery();
}
var notInDomainTable1 = schema.CreateTable("NotInDomain1");
idColumn = notInDomainTable1.CreateColumn("Id", new SqlValueType(SqlType.Int64));
idColumn.IsNullable = false;
name = notInDomainTable1.CreateColumn("Name", GetTypeForString(255));
name.IsNullable = false;
pk = notInDomainTable1.CreatePrimaryKey("PK_NotInDomain1", idColumn);
using (var command = connection.CreateCommand(SqlDdl.Create(notInDomainTable1))) {
_ = command.ExecuteNonQuery();
}
var notInDomainTable2 = schema.CreateTable("NotInDomain2");
idColumn = notInDomainTable2.CreateColumn("Id", new SqlValueType(SqlType.Int64));
idColumn.IsNullable = false;
name = notInDomainTable2.CreateColumn("Name", GetTypeForString(255));
name.IsNullable = false;
pk = notInDomainTable2.CreatePrimaryKey("PK_NotInDomain2", idColumn);
using (var command = connection.CreateCommand(SqlDdl.Create(notInDomainTable2))) {
_ = command.ExecuteNonQuery();
}
var notInDomainTable3 = schema.CreateTable("NotInDomain3");
idColumn = notInDomainTable3.CreateColumn("Id", new SqlValueType(SqlType.Int64));
idColumn.IsNullable = false;
name = notInDomainTable3.CreateColumn("Name", GetTypeForString(255));
name.IsNullable = false;
pk = notInDomainTable3.CreatePrimaryKey("PK_NotInDomain3", idColumn);
using (var command = connection.CreateCommand(SqlDdl.Create(notInDomainTable3))) {
_ = command.ExecuteNonQuery();
}
}
}
}
private void CreateSchema()
{
var schema = Catalog.DefaultSchema;
var batch = SqlDml.Batch();
var table = schema.CreateTable("actor");
table.CreateColumn("actor_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("first_name", new SqlValueType(SqlType.VarChar, 45));
table.CreateColumn("last_name", new SqlValueType(SqlType.VarChar, 45));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");// add default value and on update event
table.CreatePrimaryKey("pk_actor_actor_id", table.TableColumns["actor_id"]);
var index = table.CreateIndex("inx_actor_last_name");
index.CreateIndexColumn(table.TableColumns["last_name"]);
batch.Add(SqlDdl.Create(table));
batch.Add(SqlDdl.Create(index));
table = schema.CreateTable("country");
table.CreateColumn("country_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("country", new SqlValueType(SqlType.VarChar, 50));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");;
table.CreatePrimaryKey("pk_country_country_id", table.TableColumns["country_id"]);
batch.Add(SqlDdl.Create(table));
table = schema.CreateTable("city");
table.CreateColumn("city_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("city", new SqlValueType(SqlType.VarChar, 50));
table.CreateColumn("country_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");;
table.CreatePrimaryKey("pk_city_city_id", table.TableColumns["city_id"]);
var foreignKey = table.CreateForeignKey("fk_city_country");
foreignKey.ReferencedTable = schema.Tables["country"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["country_id"]);
foreignKey.Columns.Add(table.TableColumns["country_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
index = table.CreateIndex("inx_city_country_id");
index.CreateIndexColumn(table.TableColumns["country_id"]);
batch.Add(SqlDdl.Create(table));
batch.Add(SqlDdl.Create(index));
table = schema.CreateTable("address");
table.CreateColumn("address_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("address", new SqlValueType(SqlType.VarChar, 50));
var column = table.CreateColumn("address2", new SqlValueType(SqlType.VarChar, 50));
column.IsNullable = true;
column.DefaultValue = SqlDml.Native("NULL");
table.CreateColumn("district", new SqlValueType(SqlType.VarChar, 20));
table.CreateColumn("city_id", new SqlValueType("SMALLINT UNSIGNED"));
column = table.CreateColumn("postal_code", new SqlValueType(SqlType.VarChar, 20));
column.DefaultValue = SqlDml.Native("NULL");
column.IsNullable = true;
table.CreateColumn("phone", new SqlValueType(SqlType.VarChar, 20));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");
table.CreatePrimaryKey("pk_address_address_id", table.TableColumns["address_id"]);
foreignKey = table.CreateForeignKey("fk_address_city");
foreignKey.ReferencedTable = schema.Tables["city"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["city_id"]);
foreignKey.Columns.Add(table.TableColumns["city_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
index = table.CreateIndex("inx_address_city_id");
index.CreateIndexColumn(table.TableColumns["city_id"]);
batch.Add(SqlDdl.Create(table));
batch.Add(SqlDdl.Create(index));
table = schema.CreateTable("category");
table.CreateColumn("category_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("name", new SqlValueType(SqlType.VarChar, 25));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");;
table.CreatePrimaryKey("pk_category_category_id", table.TableColumns["category_id"]);
batch.Add(SqlDdl.Create(table));
table = schema.CreateTable("film_text");
table.CreateColumn("film_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("title", new SqlValueType(SqlType.VarChar, 255));
table.CreateColumn("text", new SqlValueType(SqlType.VarCharMax));
table.CreatePrimaryKey("pk_film_text_film_id", table.TableColumns["film_id"]);
var fullTextIndex = table.CreateFullTextIndex("idx_film_text_title_text");
fullTextIndex.CreateIndexColumn(table.TableColumns["title"]);
fullTextIndex.CreateIndexColumn(table.TableColumns["text"]);
batch.Add(SqlDdl.Create(table));
table = schema.CreateTable("language");
table.CreateColumn("language_id", new SqlValueType("TINYINT UNSIGNED"));
table.CreateColumn("name", new SqlValueType(SqlType.Char, 20));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");
table.CreatePrimaryKey("pk_language_language_id", table.TableColumns["language_id"]);
batch.Add(SqlDdl.Create(table));
table = schema.CreateTable("film");
table.CreateColumn("film_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("title", new SqlValueType(SqlType.VarChar, 255));
column = table.CreateColumn("description", new SqlValueType(SqlType.VarCharMax));
column.DefaultValue = SqlDml.Native("NULL");
column.IsNullable = true;
column = table.CreateColumn("release_year", new SqlValueType("YEAR"));
column.DefaultValue = SqlDml.Native("NULL");
column.IsNullable = true;
table.CreateColumn("language_id", new SqlValueType("TINYINT UNSIGNED"));
column = table.CreateColumn("original_language_id", new SqlValueType("TINYINT UNSIGNED"));
column.IsNullable = true;
column.DefaultValue = SqlDml.Native("NULL");
column = table.CreateColumn("rental_duration", new SqlValueType("TINYINT UNSIGNED"));
column.DefaultValue = 3;
column = table.CreateColumn("rental_rate", new SqlValueType(SqlType.Decimal, 5, 2));
column.DefaultValue = 4.99;
column = table.CreateColumn("length", new SqlValueType("SMALLINT UNSIGNED"));
column.DefaultValue = SqlDml.Native("NULL");
column.IsNullable = true;
column = table.CreateColumn("replacement_cost", new SqlValueType(SqlType.Decimal, 5, 2));
column.DefaultValue = 19.99;
table.CreateColumn("rating", new SqlValueType("ENUM('G', 'PG', 'PG-13', 'R', 'NC-17')")).DefaultValue = 'G';
table.CreateColumn("special_features", new SqlValueType("SET('Trailers','Commentaries','Deleted Scenes','Behind the Scenes')")).DefaultValue = null;
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");;
table.CreatePrimaryKey("pk_film", table.TableColumns["film_id"]);
index = table.CreateIndex("idx_film_film_id");
index.CreateIndexColumn(table.TableColumns["film_id"]);
foreignKey = table.CreateForeignKey("fk_film_language");
foreignKey.ReferencedTable = schema.Tables["language"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["language_id"]);
foreignKey.Columns.Add(table.TableColumns["language_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
foreignKey = table.CreateForeignKey("fk_film_language_1");
foreignKey.ReferencedTable = schema.Tables["language"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["language_id"]);
foreignKey.Columns.Add(table.TableColumns["original_language_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
batch.Add(SqlDdl.Create(table));
batch.Add(SqlDdl.Create(index));
table = schema.CreateTable("film_actor");
table.CreateColumn("actor_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("film_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");
table.CreatePrimaryKey("pk_film_actor", table.TableColumns["actor_id"], table.TableColumns["film_id"]);
foreignKey = table.CreateForeignKey("fk_film_actor_actor");
foreignKey.ReferencedTable = schema.Tables["actor"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["actor_id"]);
foreignKey.Columns.Add(table.TableColumns["actor_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
foreignKey = table.CreateForeignKey("fk_film_actor_film");
foreignKey.ReferencedTable = schema.Tables["film"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["film_id"]);
foreignKey.Columns.Add(table.TableColumns["film_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
batch.Add(SqlDdl.Create(table));
table = schema.CreateTable("film_category");
table.CreateColumn("film_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("category_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");
table.CreatePrimaryKey("pk_film_category", table.TableColumns["film_id"], table.TableColumns["category_id"]);
foreignKey = table.CreateForeignKey("fk_film_category_film");
foreignKey.ReferencedTable = schema.Tables["film"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["film_id"]);
foreignKey.Columns.Add(table.TableColumns["film_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
foreignKey = table.CreateForeignKey("fk_film_category_category");
foreignKey.ReferencedTable = schema.Tables["category"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["category_id"]);
foreignKey.Columns.Add(table.TableColumns["category_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
batch.Add(SqlDdl.Create(table));
table = schema.CreateTable("store");
table.CreateColumn("store_id", new SqlValueType("TINYINT UNSIGNED"));
table.CreateColumn("manager_staff_id", new SqlValueType("TINYINT UNSIGNED"));
table.CreateColumn("address_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");
table.CreatePrimaryKey("pk_store", table.TableColumns["store_id"]);
table.CreateUniqueConstraint("idx_unique_manager", table.TableColumns["manager_staff_id"]);
index = table.CreateIndex("idx_store_address_id");
index.CreateIndexColumn(table.TableColumns["address_id"]);
foreignKey = table.CreateForeignKey("fk_store_address_id");
foreignKey.ReferencedTable = schema.Tables["address"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["address_id"]);
foreignKey.Columns.Add(table.TableColumns["address_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
batch.Add(SqlDdl.Create(table));
batch.Add(SqlDdl.Create(index));
table = schema.CreateTable("staff");
table.CreateColumn("staff_id", new SqlValueType("TINYINT UNSIGNED"));
table.CreateColumn("first_name", new SqlValueType(SqlType.VarChar, 45));
table.CreateColumn("last_name", new SqlValueType(SqlType.VarChar, 45));
table.CreateColumn("address_id", new SqlValueType("SMALLINT UNSIGNED"));
column = table.CreateColumn("picture", new SqlValueType("BLOB"));
column.DefaultValue = SqlDml.Native("NULL");
column.IsNullable = true;
table.CreateColumn("email", new SqlValueType(SqlType.VarChar, 50));
table.CreateColumn("store_id", new SqlValueType("TINYINT UNSIGNED"));
column = table.CreateColumn("active", new SqlValueType(SqlType.Boolean));
column.DefaultValue = SqlDml.Native("TRUE");
table.CreateColumn("username", new SqlValueType(SqlType.VarChar, 16));
column = table.CreateColumn("password", new SqlValueType("VARCHAR(40) BINARY"));
column.DefaultValue = SqlDml.Native("NULL");
column.IsNullable = true;
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");
table.CreatePrimaryKey("pk_staff", table.TableColumns["staff_id"]);
index = table.CreateIndex("idx_staff_address_id");
index.CreateIndexColumn(table.TableColumns["address_id"]);
var secondIndex = table.CreateIndex("idx_staff_store_id");
secondIndex.CreateIndexColumn(table.TableColumns["store_id"]);
foreignKey = table.CreateForeignKey("fk_staff_store");
foreignKey.ReferencedTable = schema.Tables["store"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["store_id"]);
foreignKey.Columns.Add(table.TableColumns["store_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
foreignKey = table.CreateForeignKey("fk_staff_address");
foreignKey.ReferencedTable = schema.Tables["address"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["address_id"]);
foreignKey.Columns.Add(table.TableColumns["address_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
batch.Add(SqlDdl.Create(table));
batch.Add(SqlDdl.Create(index));
batch.Add(SqlDdl.Create(secondIndex));
foreignKey = schema.Tables["store"].CreateForeignKey("fk_store_staff");
schema.Tables["store"].TableConstraints.Remove(foreignKey);
foreignKey.ReferencedTable = schema.Tables["staff"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["staff_id"]);
foreignKey.Columns.Add(schema.Tables["store"].TableColumns["manager_staff_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
batch.Add(SqlDdl.Alter(schema.Tables["store"], SqlDdl.AddConstraint(foreignKey)));
table = schema.CreateTable("customer");
table.CreateColumn("customer_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("store_id", new SqlValueType("TINYINT UNSIGNED"));
table.CreateColumn("first_name", new SqlValueType(SqlType.VarChar, 45));
table.CreateColumn("last_name", new SqlValueType(SqlType.VarChar, 45));
column = table.CreateColumn("email", new SqlValueType(SqlType.VarChar, 50));
column.DefaultValue = SqlDml.Native("NULL");
column.IsNullable = true;
table.CreateColumn("address_id", new SqlValueType("SMALLINT UNSIGNED"));
column = table.CreateColumn("active", new SqlValueType(SqlType.Boolean));
column.DefaultValue = SqlDml.Native("TRUE");
table.CreateColumn("create_date", new SqlValueType(SqlType.DateTime));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");
table.CreatePrimaryKey("pk_customer", table.TableColumns["customer_id"]);
index = table.CreateIndex("idx_store_id");
index.CreateIndexColumn(table.TableColumns["store_id"]);
secondIndex = table.CreateIndex("idx_address_id");
secondIndex.CreateIndexColumn(table.TableColumns["address_id"]);
var thirdIndex = table.CreateIndex("idx_last_name");
thirdIndex.CreateIndexColumn(table.TableColumns["last_name"]);
foreignKey = table.CreateForeignKey("fk_customer_address");
foreignKey.ReferencedTable = schema.Tables["address"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["address_id"]);
foreignKey.Columns.Add(table.TableColumns["address_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
batch.Add(SqlDdl.Create(table));
batch.Add(SqlDdl.Create(index));
batch.Add(SqlDdl.Create(secondIndex));
batch.Add(SqlDdl.Create(thirdIndex));
table = schema.CreateTable("inventory");
table.CreateColumn("inventory_id", new SqlValueType("MEDIUMINT UNSIGNED"));
table.CreateColumn("film_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("store_id", new SqlValueType("TINYINT UNSIGNED"));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");
table.CreatePrimaryKey("pk_inventory", table.TableColumns["inventory_id"]);
table.CreateIndex("idx_inventory_film_id").CreateIndexColumn(table.TableColumns["film_id"]);
index = table.CreateIndex("idx_inventory_store_id_film_id");
index.CreateIndexColumn(table.TableColumns["store_id"]);
index.CreateIndexColumn(table.TableColumns["film_id"]);
foreignKey = table.CreateForeignKey("fk_inventory_store");
foreignKey.ReferencedTable = schema.Tables["store"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["store_id"]);
foreignKey.Columns.Add(table.TableColumns["store_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
foreignKey = table.CreateForeignKey("fk_inventory_film");
foreignKey.ReferencedTable = schema.Tables["film"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["film_id"]);
foreignKey.Columns.Add(table.TableColumns["film_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
batch.Add(SqlDdl.Create(table));
batch.Add(SqlDdl.Create(index));
table = schema.CreateTable("rental");
table.CreateColumn("rental_id", new SqlValueType(SqlType.Int32));
table.CreateColumn("rental_date", new SqlValueType(SqlType.DateTime));
table.CreateColumn("inventory_id", new SqlValueType("MEDIUMINT UNSIGNED"));
table.CreateColumn("customer_id", new SqlValueType("SMALLINT UNSIGNED"));
column = table.CreateColumn("return_date", new SqlValueType(SqlType.DateTime));
column.DefaultValue = SqlDml.Native("NULL");
column.IsNullable = true;
table.CreateColumn("staff_id", new SqlValueType("TINYINT UNSIGNED"));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");
table.CreatePrimaryKey("pk_rental", table.TableColumns["rental_id"]);
table.CreateUniqueConstraint("unique_rental_date_inventory_id_customer_id", table.TableColumns["rental_date"], table.TableColumns["inventory_id"], table.TableColumns["customer_id"]);
index = table.CreateIndex("idx_rental_inventory_id");
index.CreateIndexColumn(table.TableColumns["inventory_id"]);
secondIndex = table.CreateIndex("idx_rental_customer_id");
secondIndex.CreateIndexColumn(table.TableColumns["customer_id"]);
thirdIndex = table.CreateIndex("idx_rental_staff_id");
thirdIndex.CreateIndexColumn(table.TableColumns["staff_id"]);
foreignKey = table.CreateForeignKey("fk_rental_staff");
foreignKey.ReferencedTable = schema.Tables["staff"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["staff_id"]);
foreignKey.Columns.Add(table.TableColumns["staff_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
foreignKey = table.CreateForeignKey("fk_rental_inventory");
foreignKey.ReferencedTable = schema.Tables["inventory"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["inventory_id"]);
foreignKey.Columns.Add(table.TableColumns["inventory_id"]);
batch.Add(SqlDdl.Create(table));
batch.Add(SqlDdl.Create(index));
batch.Add(SqlDdl.Create(secondIndex));
batch.Add(SqlDdl.Create(thirdIndex));
table = schema.CreateTable("payment");
table.CreateColumn("payment_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("customer_id", new SqlValueType("SMALLINT UNSIGNED"));
table.CreateColumn("staff_id", new SqlValueType("TINYINT UNSIGNED"));
column = table.CreateColumn("rental_id", new SqlValueType(SqlType.Int32));
column.DefaultValue = SqlDml.Native("NULL");
column.IsNullable = true;
table.CreateColumn("amount", new SqlValueType(SqlType.Decimal, 5, 2));
table.CreateColumn("payment_date", new SqlValueType(SqlType.DateTime));
table.CreateColumn("last_update", new SqlValueType("TIMESTAMP")).DefaultValue = SqlDml.Native("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP");
table.CreatePrimaryKey("pk_payment", table.TableColumns["payment_id"]);
index = table.CreateIndex("idx_payment_staff_id");
index.CreateIndexColumn(table.TableColumns["staff_id"]);
secondIndex = table.CreateIndex("idx_payment_customer_id");
secondIndex.CreateIndexColumn(table.TableColumns["customer_id"]);
foreignKey = table.CreateForeignKey("fk_payment_staff");
foreignKey.ReferencedTable = schema.Tables["staff"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["staff_id"]);
foreignKey.Columns.Add(table.TableColumns["staff_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
foreignKey = table.CreateForeignKey("fk_payment_customer");
foreignKey.ReferencedTable = schema.Tables["customer"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["customer_id"]);
foreignKey.Columns.Add(table.TableColumns["customer_id"]);
foreignKey.OnUpdate = ReferentialAction.Cascade;
foreignKey.OnDelete = ReferentialAction.Restrict;
foreignKey = table.CreateForeignKey("fk_payment_rental");
foreignKey.ReferencedTable = schema.Tables["rental"];
foreignKey.ReferencedColumns.Add(foreignKey.ReferencedTable.TableColumns["rental_id"]);
foreignKey.Columns.Add(table.TableColumns["rental_id"]);
batch.Add(SqlDdl.Create(table));
batch.Add(SqlDdl.Create(index));
batch.Add(SqlDdl.Create(secondIndex));
table = schema.CreateTable("table1");
table.CreateColumn("field1", new SqlValueType(SqlType.Int32));
table.CreateColumn("field2", new SqlValueType(SqlType.VarChar, 20)).IsNullable = true;
batch.Add(SqlDdl.Create(table));
var view = schema.CreateView("customer_list", SqlDml.Native(@"SELECT cu.customer_id AS ID, CONCAT(cu.first_name, _utf8' ', cu.last_name) AS name, a.address AS address, a.postal_code AS `zip code`,
a.phone AS phone, city.city AS city, country.country AS country, IF(cu.active, _utf8'active',_utf8'') AS notes, cu.store_id AS SID
FROM customer AS cu JOIN address AS a ON cu.address_id = a.address_id JOIN city ON a.city_id = city.city_id
JOIN country ON city.country_id = country.country_id"));
batch.Add(SqlDdl.Create(view));
using (var cmd = SqlConnection.CreateCommand()) {
cmd.CommandText = SqlDriver.Compile(batch).GetCommandText();
cmd.ExecuteNonQuery();
}
Catalog = SqlDriver.ExtractCatalog(SqlConnection);
}
public void Test156()
{
SqlAlterTable alter = SqlDdl.Alter(Catalog.Schemas["main"].Tables["customer"], SqlDdl.DropColumn(Catalog.Schemas["main"].Tables["customer"].TableColumns["CompanyName"]));
Assert.Throws <NotSupportedException>(() => Console.Write(Compile(alter)));
}
public void Test155()
{
SqlAlterTable alter = SqlDdl.Alter(Catalog.Schemas["main"].Tables["customer"], SqlDdl.AddColumn(Catalog.Schemas["main"].Tables["customer"].TableColumns["CompanyName"]));
Console.Write(Compile(alter));
}
