<?xml version="1.0"?> <!-- /** * Copyright © Magento, Inc. All rights reserved. * See COPYING.txt for license details. */ --> <schema xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/schema.xsd"> <table name="reference_table" resource="default"> <column xsi:type="tinyint" name="tinyint_ref" padding="7" nullable="false" identity="true" unsigned="false"/> <column xsi:type="int" name="some_integer" default="0" nullable="false" unsigned="false"/> <column xsi:type="varchar" name="for_patch_testing" comment="For patch testing" /> <constraint xsi:type="primary" referenceId="tinyint_primary"> <column name="tinyint_ref"/> </constraint> </table> <table name="test_table" resource="default"> <!--Columns--> <column xsi:type="smallint" identity="true" name="smallint" padding="3" nullable="true"/> <column xsi:type="tinyint" name="tinyint" padding="7" nullable="true" unsigned="false"/> <column xsi:type="varchar" name="varchar" length="254" nullable="true"/> <column xsi:type="varbinary" name="varbinary" default="10101" /> <constraint xsi:type="foreign" referenceId="TEST_TABLE_TINYINT_REFERENCE_TABLE_TINYINT_REF" column="tinyint" table="test_table" referenceTable="reference_table" referenceColumn="tinyint_ref" onDelete="CASCADE"/> <constraint xsi:type="primary" referenceId="PRIMARY"> <column name="smallint" /> </constraint> </table> </schema>