core-bundle/src/Doctrine/Schema/DcaSchemaProvider.php
private function getSqlDefinitions(): array
    {
        $this->framework->initialize();

        /** @var Installer $installer */
        $installer = $this->framework->createInstance(Installer::class);
        $sqlTarget = $installer->getFromDca();
        $sqlLegacy = $installer->getFromFile();

        // Manually merge the legacy definitions (see #4766)
        if (!empty($sqlLegacy)) {
            foreach ($sqlLegacy as $table => $categories) {
                foreach ($categories as $category => $fields) {
                    if (\is_array($fields)) {
                        foreach ($fields as $name => $sql) {
                            $sqlTarget[$table][$category][$name] = $sql;
                        }
                    } else {
                        $sqlTarget[$table][$category] = $fields;
                    }
                }
            }
        }

        // Apply the schema filter (see contao/installation-bundle#78)
        if ($filter = $this->doctrine->getConnection()->getConfiguration()->getFilterSchemaAssetsExpression()) {
            foreach (array_keys($sqlTarget) as $key) {
                if (!preg_match($filter, $key)) {
                    unset($sqlTarget[$key]);
                }
            }
        }

        return $sqlTarget;
    }
private function getSqlDefinitions(): array
    {
        $this->framework->initialize();

        /** @var Installer $installer */
        $installer = $this->framework->createInstance(Installer::class);
        $sqlTarget = $installer->getFromDca();
        $sqlLegacy = $installer->getFromFile();

        // Manually merge the legacy definitions (see #4766)
        if (!empty($sqlLegacy)) {
            foreach ($sqlLegacy as $table => $categories) {
                foreach ($categories as $category => $fields) {
                    if (\is_array($fields)) {
                        foreach ($fields as $name => $sql) {
                            $sqlTarget[$table][$category][$name] = $sql;
                        }
                    } else {
                        $sqlTarget[$table][$category] = $fields;
                    }
                }
            }
        }

        // Apply the schema filter (see contao/installation-bundle#78)
        if ($filter = $this->doctrine->getConnection()->getConfiguration()->getFilterSchemaAssetsExpression()) {
            foreach (array_keys($sqlTarget) as $key) {
                if (!preg_match($filter, $key)) {
                    unset($sqlTarget[$key]);
                }
            }
        }

        return $sqlTarget;
    }
Returns the SQL definitions from the Contao installer.

@return array<string,array<string,string[]>>