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/* global WIKI */
exports.up = async knex => {
const dbCompat = {
charset: (WIKI.config.db.type === `mysql` || WIKI.config.db.type === `mariadb`),
selfCascadeDelete: WIKI.config.db.type !== 'mssql'
}
return knex.schema
.dropTable('pageTree')
.createTable('pageTree', table => {
if (dbCompat.charset) { table.charset('utf8mb4') }
table.integer('id').unsigned().primary()
table.string('path').notNullable()
table.integer('depth').unsigned().notNullable()
table.string('title').notNullable()
table.boolean('isPrivate').notNullable().defaultTo(false)
table.boolean('isFolder').notNullable().defaultTo(false)
table.string('privateNS')
})
.table('pageTree', table => {
if (dbCompat.selfCascadeDelete) {
table.integer('parent').unsigned().references('id').inTable('pageTree').onDelete('CASCADE')
} else {
table.integer('parent').unsigned()
}
table.integer('pageId').unsigned().references('id').inTable('pages').onDelete('CASCADE')
table.string('localeCode', 5).references('code').inTable('locales')
})
}
exports.down = knex => {
const dbCompat = {
charset: (WIKI.config.db.type === `mysql` || WIKI.config.db.type === `mariadb`),
selfCascadeDelete: WIKI.config.db.type !== 'mssql'
}
return knex.schema
.dropTable('pageTree')
.createTable('pageTree', table => {
if (dbCompat.charset) { table.charset('utf8mb4') }
table.integer('id').primary()
table.string('path').notNullable()
table.integer('depth').unsigned().notNullable()
table.string('title').notNullable()
table.boolean('isPrivate').notNullable().defaultTo(false)
table.boolean('isFolder').notNullable().defaultTo(false)
table.string('privateNS')
})
.table('pageTree', table => {
table.integer('parent').unsigned().references('id').inTable('pageTree')
table.integer('pageId').unsigned().references('id').inTable('pages')
table.string('localeCode', 5).references('code').inTable('locales')
})
}