newsupernova/vendor/magento/framework/Setup/Declaration/Schema/etc/schema.xsd

<?xml version="1.0" encoding="UTF-8"?>
<!--
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
-->

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <!--Types-->
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/name.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/real/decimal.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/real/float.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/real/double.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/integers/integer.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/integers/biginteger.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/integers/smallinteger.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/integers/tinyinteger.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/texts/text.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/texts/longtext.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/texts/mediumtext.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/texts/varchar.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/binaries/blob.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/binaries/mediumblob.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/binaries/longblob.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/binaries/varbinary.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/datetime/timestamp.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/datetime/datetime.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/datetime/date.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/boolean.xsd" />
    <!--Constraints-->
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/constraints/foreign.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/constraints/unique.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/constraints/primary.xsd" />
    <!--Indexes-->
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/index.xsd" />
    <xs:include schemaLocation="urn:magento:framework:Setup/Declaration/Schema/etc/types/column.xsd" />

    <xs:element name="schema">
        <xs:complexType>
            <xs:sequence minOccurs="0" maxOccurs="unbounded">
                <xs:element name="table" type="table">
                    <xs:unique name="uniqueColumnName">
                        <xs:annotation>
                            <xs:documentation>Column name be unique for each table</xs:documentation>
                        </xs:annotation>
                        <xs:selector xpath="column" />
                        <xs:field xpath="@name" />
                    </xs:unique>
                    <xs:unique name="uniqueIndexReferenceId">
                        <xs:annotation>
                            <xs:documentation>Reference ID should be unique for indexes</xs:documentation>
                        </xs:annotation>
                        <xs:selector xpath="index" />
                        <xs:field xpath="@referenceId" />
                    </xs:unique>
                    <xs:unique name="uniqueConstraintReferenceId">
                        <xs:annotation>
                            <xs:documentation>Reference ID should be unique for constraints</xs:documentation>
                        </xs:annotation>
                        <xs:selector xpath="constraint" />
                        <xs:field xpath="@referenceId" />
                    </xs:unique>
                </xs:element>
            </xs:sequence>
        </xs:complexType>
        <xs:unique name="uniqueTableName">
            <xs:annotation>
                <xs:documentation>Table name should be unique for each module</xs:documentation>
            </xs:annotation>
            <xs:selector xpath="table" />
            <xs:field xpath="@name" />
        </xs:unique>
    </xs:element>

    <xs:complexType name="table">
        <xs:annotation>
            <xs:documentation>
                Table definition. Here we can found column, constraints and indexes
            </xs:documentation>
        </xs:annotation>
        <xs:choice minOccurs="0" maxOccurs="unbounded">
            <xs:element name="column" type="abstractColumnType"/>
            <xs:element name="constraint" />
            <xs:element name="index" type="index" />
        </xs:choice>
        <xs:attributeGroup ref="basicOperations" />
        <xs:attribute name="name" type="xs:string" use="required" />
        <xs:attribute name="resource" type="resourceType" />
        <xs:attribute name="engine" type="engineType" />
        <xs:attribute name="comment" type="xs:string" />
        <xs:attribute name="collation" type="xs:string" />
        <xs:attribute name="charset" type="xs:string" />
        <xs:attribute name="onCreate" type="xs:string" />
    </xs:complexType>

    <xs:simpleType name="resourceType">
        <xs:restriction base="xs:string">
            <xs:enumeration value="default" />
            <xs:enumeration value="checkout" />
            <xs:enumeration value="sales" />
        </xs:restriction>
    </xs:simpleType>

    <xs:simpleType name="engineType">
        <xs:restriction base="xs:string">
            <xs:enumeration value="innodb" />
            <xs:enumeration value="memory" />
        </xs:restriction>
    </xs:simpleType>
</xs:schema>