public static string BuildSqlDropIndexString(Dialect.Dialect dialect, Table table, string name, string defaultCatalog, string defaultSchema)
{
var catalog = table.GetQuotedCatalog(dialect, defaultCatalog);
var schema = table.GetQuotedSchema(dialect, defaultSchema);
var tableName = table.GetQuotedName(dialect);
return(new StringBuilder()
.AppendLine(dialect.GetIfExistsDropConstraint(catalog, schema, tableName, name))
.Append("drop index ")
.AppendLine(StringHelper.Qualify(table.GetQualifiedName(dialect, defaultCatalog, defaultSchema), name))
.Append(dialect.GetIfExistsDropConstraintEnd(catalog, schema, tableName, name))
.ToString());
}
/// <summary>
/// Get the SQL string to drop this Constraint in the database.
/// </summary>
/// <param name="dialect">The <see cref="Dialect.Dialect"/> to use for SQL rules.</param>
/// <param name="defaultCatalog"></param>
/// <param name="defaultSchema"></param>
/// <returns>
/// A string that contains the SQL to drop this Constraint.
/// </returns>
public override string SqlDropString(Dialect.Dialect dialect, string defaultCatalog, string defaultSchema)
{
var catalog = Table.GetQuotedCatalog(dialect, defaultCatalog);
var schema = Table.GetQuotedSchema(dialect, defaultSchema);
var tableName = Table.GetQuotedName(dialect);
return(new StringBuilder()
.AppendLine(dialect.GetIfExistsDropConstraint(catalog, schema, tableName, Name))
.Append("alter table ")
.Append(Table.GetQualifiedName(dialect, defaultCatalog, defaultSchema))
.AppendLine(dialect.GetDropPrimaryKeyConstraintString(Name))
.Append(dialect.GetIfExistsDropConstraintEnd(catalog, schema, tableName, Name))
.ToString());
}
