Add sql server support

.github/workflows/export.yml

@@ -14,8 +14,8 @@ on:
         required: true
 
 jobs:
-  export_json_xml:
-    name: JSON/XML/YAML/CSV/MYSQL/PSQL/SQLITE
+  export:
+    name: JSON/XML/YAML/CSV/MYSQL/PSQL/SQLITE/SQLSERVER
     runs-on: ubuntu-latest
 
     strategy:
@@ -149,6 +149,10 @@ jobs:
           mysql2sqlite -d world -t states cities --mysql-password root -u root -f sqlite/states+cities.sqlite3
           mysql2sqlite -d world --mysql-password root -u root -f sqlite/world.sqlite3
 
+      - name: Export SQL Server
+        run: |
+          php scripts/export_sql_server.php
+
       - name: Update README.md
         run: |
           sed -i "s/Total Regions : [0-9]* <br>/Total Regions : $region_count <br>/" README.md
@@ -161,12 +165,12 @@ jobs:
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v6
         with:
-          commit-message: Add exported JSON, CSV, XML, YAML, MYSQL, PSQL & SQLITE files
+          commit-message: Add exported JSON, CSV, XML, YAML, MYSQL, PSQL, SQLITE & SQL Server files
           committer: Darshan Gada <gadadarshan@gmail.com>
           signoff: true
           branch: export/Files
           delete-branch: true
-          title: "(chore): Export JSON, CSV, XML, YAML, MYSQL, PSQL & SQLITE files"
+          title: "(chore): Export JSON, CSV, XML, YAML, MYSQL, PSQL, SQLITE & SQL Server files"
           labels: |
             exports
             automated

README.md

@@ -18,22 +18,23 @@ All Countries, States & Cities are Covered & Populated with Different Combinatio
 - MYSQL
 - PSQL
 - SQLITE
+- SQLSERVER
 - XML
 - YAML
 - CSV
 
 ## Distribution Files Info
-| File                       | JSON               | MYSQL              | PSQL               | SQLITE             | XML                | YAML               | CSV                |
-| :------------------------- | :----------------- | :----------------- | :----------------- | :----------------- | :----------------- | :----------------- | :----------------- |
-| Regions                    | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
-| Subregions                 | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
-| Countries                  | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
-| States                     | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
-| Cities                     | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
-| Country+States             | :white_check_mark: | NA                 | NA                 | :white_check_mark:                 | :white_check_mark: | :white_check_mark: | NA                 |
-| Country+Cities             | :white_check_mark: | NA                 | NA                 | :white_check_mark:                 | :white_check_mark: | :white_check_mark: | NA                 |
-| State+Cities               | :white_check_mark: | NA                 | NA                 | :white_check_mark:                 | :white_check_mark: | :white_check_mark: | NA                 |
-| Country+State+Cities/World | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | NA                 |
+| File                       | JSON               | MYSQL              | PSQL               | SQLITE             | SQLSERVER          | XML                | YAML               | CSV                |
+| :------------------------- | :----------------- | :----------------- | :----------------- | :----------------- | :----------------- | :----------------- | :----------------- | :----------------- |
+| Regions                    | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+| Subregions                 | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+| Countries                  | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+| States                     | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+| Cities                     | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+| Country+States             | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | NA                 | :white_check_mark: | :white_check_mark: | NA                 |
+| Country+Cities             | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | NA                 | :white_check_mark: | :white_check_mark: | NA                 |
+| State+Cities               | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | NA                 | :white_check_mark: | :white_check_mark: | NA                 |
+| Country+State+Cities/World | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | NA                 | :white_check_mark: | :white_check_mark: | NA                 |
 
 ## Demo
 https://dr5hn.github.io/countries-states-cities-database/

scripts/export_sql_server.php

@@ -0,0 +1,163 @@
+<?php
+require_once 'vendor/base.php';
+
+function generateTableSchema($table) {
+    $schemas = [
+        'regions' => "
+IF OBJECT_ID('world.regions', 'U') IS NOT NULL DROP TABLE world.regions;
+CREATE TABLE world.regions (
+    id INT IDENTITY(1,1) PRIMARY KEY,
+    name NVARCHAR(100) NOT NULL,
+    translations NVARCHAR(MAX),
+    created_at DATETIME2 NULL,
+    updated_at DATETIME2 NOT NULL DEFAULT GETDATE(),
+    flag BIT NOT NULL DEFAULT 1,
+    wikiDataId NVARCHAR(255) NULL
+);",
+        'subregions' => "
+IF OBJECT_ID('world.subregions', 'U') IS NOT NULL DROP TABLE world.subregions;
+CREATE TABLE world.subregions (
+    id INT IDENTITY(1,1) PRIMARY KEY,
+    name NVARCHAR(100) NOT NULL,
+    translations NVARCHAR(MAX),
+    region_id INT NOT NULL,
+    created_at DATETIME2 NULL,
+    updated_at DATETIME2 NOT NULL DEFAULT GETDATE(),
+    flag BIT NOT NULL DEFAULT 1,
+    wikiDataId NVARCHAR(255) NULL,
+    CONSTRAINT FK_subregions_regions FOREIGN KEY (region_id) REFERENCES world.regions(id)
+);",
+        'countries' => "
+IF OBJECT_ID('world.countries', 'U') IS NOT NULL DROP TABLE world.countries;
+CREATE TABLE world.countries (
+    id INT IDENTITY(1,1) PRIMARY KEY,
+    name NVARCHAR(100) NOT NULL,
+    iso3 NCHAR(3) NULL,
+    numeric_code NCHAR(3) NULL,
+    iso2 NCHAR(2) NULL,
+    phonecode NVARCHAR(255) NULL,
+    capital NVARCHAR(255) NULL,
+    currency NVARCHAR(255) NULL,
+    currency_name NVARCHAR(255) NULL,
+    currency_symbol NVARCHAR(255) NULL,
+    tld NVARCHAR(255) NULL,
+    native NVARCHAR(255) NULL,
+    region NVARCHAR(255) NULL,
+    region_id INT NULL,
+    subregion NVARCHAR(255) NULL,
+    subregion_id INT NULL,
+    nationality NVARCHAR(255) NULL,
+    timezones NVARCHAR(MAX),
+    translations NVARCHAR(MAX),
+    latitude DECIMAL(10,8) NULL,
+    longitude DECIMAL(11,8) NULL,
+    emoji NVARCHAR(191) NULL,
+    emojiU NVARCHAR(191) NULL,
+    created_at DATETIME2 NULL,
+    updated_at DATETIME2 NOT NULL DEFAULT GETDATE(),
+    flag BIT NOT NULL DEFAULT 1,
+    wikiDataId NVARCHAR(255) NULL,
+    CONSTRAINT FK_countries_regions FOREIGN KEY (region_id) REFERENCES world.regions(id),
+    CONSTRAINT FK_countries_subregions FOREIGN KEY (subregion_id) REFERENCES world.subregions(id)
+);",
+        'states' => "
+IF OBJECT_ID('world.states', 'U') IS NOT NULL DROP TABLE world.states;
+CREATE TABLE world.states (
+    id INT IDENTITY(1,1) PRIMARY KEY,
+    name NVARCHAR(255) NOT NULL,
+    country_id INT NOT NULL,
+    country_code NCHAR(2) NOT NULL,
+    fips_code NVARCHAR(255) NULL,
+    iso2 NVARCHAR(255) NULL,
+    type NVARCHAR(191) NULL,
+    latitude DECIMAL(10,8) NULL,
+    longitude DECIMAL(11,8) NULL,
+    created_at DATETIME2 NULL,
+    updated_at DATETIME2 NOT NULL DEFAULT GETDATE(),
+    flag BIT NOT NULL DEFAULT 1,
+    wikiDataId NVARCHAR(255) NULL,
+    CONSTRAINT FK_states_countries FOREIGN KEY (country_id) REFERENCES world.countries(id)
+);",
+        'cities' => "
+IF OBJECT_ID('world.cities', 'U') IS NOT NULL DROP TABLE world.cities;
+CREATE TABLE world.cities (
+    id INT IDENTITY(1,1) PRIMARY KEY,
+    name NVARCHAR(255) NOT NULL,
+    state_id INT NOT NULL,
+    state_code NVARCHAR(255) NOT NULL,
+    country_id INT NOT NULL,
+    country_code NCHAR(2) NOT NULL,
+    latitude DECIMAL(10,8) NOT NULL,
+    longitude DECIMAL(11,8) NOT NULL,
+    created_at DATETIME2 NOT NULL DEFAULT '2014-01-01 12:01:01',
+    updated_at DATETIME2 NOT NULL DEFAULT GETDATE(),
+    flag BIT NOT NULL DEFAULT 1,
+    wikiDataId NVARCHAR(255) NULL,
+    CONSTRAINT FK_cities_states FOREIGN KEY (state_id) REFERENCES world.states(id),
+    CONSTRAINT FK_cities_countries FOREIGN KEY (country_id) REFERENCES world.countries(id)
+);"
+    ];
+
+    return $schemas[$table];
+}
+
+function generateSqlServerInsert($tableName, $data) {
+    $columns = implode(', ', array_keys($data[0]));
+    $sql = "INSERT INTO world.$tableName ($columns) VALUES\n";
+
+    foreach ($data as $row) {
+        $values = array_map(function($value) {
+            if (is_string($value)) {
+                return "N'" . str_replace("'", "''", $value) . "'";
+            } elseif ($value === null) {
+                return 'NULL';
+            } elseif (is_array($value)) {
+                return "N'" . str_replace("'", "''", json_encode($value)) . "'";
+            } else {
+                return $value;
+            }
+        }, $row);
+        $sql .= "(" . implode(', ', $values) . "),\n";
+    }
+
+    return rtrim($sql, ",\n") . ";\n\n";
+}
+
+$rootDir = dirname(dirname(__FILE__));
+
+$tables = ['regions', 'subregions', 'countries', 'states', 'cities'];
+
+// Generate world.sql with schema creation
+$worldSql = "
+-- Create schema if it doesn't exist
+IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'world')
+BEGIN
+    EXEC('CREATE SCHEMA world')
+END
+GO
+";
+
+foreach ($tables as $table) {
+    $jsonFile = $rootDir . "/json/$table.json";
+    $sqlFile = $rootDir . "/sqlserver/$table.sql";
+
+    $jsonData = json_decode(file_get_contents($jsonFile), true);
+
+    $sql = "-- Table: $table\n\n";
+    $sql .= generateTableSchema($table) . "\n\n";
+    $sql .= "SET IDENTITY_INSERT world.$table ON;\n\n";
+    $sql .= generateSqlServerInsert($table, $jsonData);
+    $sql .= "SET IDENTITY_INSERT world.$table OFF;\n\n";
+
+    file_put_contents($sqlFile, $sql);
+
+    echo "SQL Server export completed for $table\n";
+
+    // Add to world.sql
+    $worldSql .= $sql;
+}
+
+// Save world.sql
+file_put_contents($rootDir . "/sqlserver/world.sql", $worldSql);
+
+echo "All SQL Server exports completed, including world.sql\n";