Add sqlite driver, with dblite adapter
This commit is contained in:
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29
lib/adapters/dblite.js
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29
lib/adapters/dblite.js
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@ -0,0 +1,29 @@
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'use strict';
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var adapter = require('../adapter'),
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getArgs = require('getargs');
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/** @module adapters/dblite */
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var Dblite = function(instance) {
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// That 'new' keyword is annoying
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if ( ! (this instanceof Dblite)) return new Dblite(instance);
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/**
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* Run the sql query as a prepared statement
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*
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* @param {String} sql - The sql with placeholders
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* @param {Array} params - The values to insert into the query
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* @param {Function} callback - Callback to run when a response is recieved
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* @return void
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*/
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adapter.execute = function(/*sql, params, callback*/) {
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var args = getArgs('sql:string, [params]:array, callback:function', arguments);
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instance.query(args.sql, args.params, args.callback);
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};
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return adapter;
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}
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module.exports = Dblite;
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16
lib/drivers/sqlite.js
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16
lib/drivers/sqlite.js
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@ -0,0 +1,16 @@
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"use strict";
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/**
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* Driver for PostgreSQL databases
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*
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* @module drivers/pg
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*/
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module.exports = (function() {
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delete require.cache[require.resolve('../driver')];
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var driver = require('../driver');
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// Sqlite doesn't have a truncate command
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driver.hasTruncate = false;
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return driver;
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}());
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@ -159,7 +159,7 @@ var QueryBuilder = function(driver, adapter) {
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{
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obj[args.$key] = args.$val;
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}
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else if ( ! helpers.isScalar(args.$key))
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else
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{
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obj = args.$key;
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}
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@ -20,10 +20,7 @@ var filterMatches = function(array) {
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if (helpers.isScalar(array) || helpers.isNull(array) || helpers.isUndefined(array)) return output;
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array.forEach(function(item) {
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if ( ! helpers.isUndefined(item))
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{
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output.push(item);
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}
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output.push(item);
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});
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return output;
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21
package.json
21
package.json
@ -1,6 +1,6 @@
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{
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"name": "ci-node-query",
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"version": "0.1.1",
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"version": "0.2.0",
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"description": "A query builder for node based on the one in CodeIgniter",
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"author": "Timothy J Warren <tim@timshomepage.net>",
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"engines": {
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@ -10,27 +10,40 @@
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"type": "git",
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"url": "https://github.com/timw4mail/node-query.git"
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},
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"keywords": [
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"codeigniter",
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"mysql2",
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"mysql",
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"query builder",
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"pg",
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"postgres",
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"sqlite",
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"dblite"
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],
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"bugs": {
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"url": "https://github.com/timw4mail/node-query/issues"
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},
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"main": "lib/node-query.js",
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"dependencies": {
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"getargs": "",
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"es6-shim":""
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"es6-shim": ""
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},
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"bundledDependencies": [
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"es6-shim","getargs"
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"es6-shim",
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"getargs"
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],
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"devDependencies": {
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"dblite": "^0.6.1",
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"grunt": "^0.4.5",
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"grunt-cli": "",
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"grunt-contrib-clean": "^0.6.0",
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"grunt-contrib-nodeunit": "^0.4.1",
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"grunt-istanbul": "^0.3.0",
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"grunt-jsdoc": ">=0.6.1",
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"grunt-cli":"",
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"jsdoc": "^3.3.0-alpha9",
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"mysql": "^2.5.2",
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"mysql2": "^0.12.5",
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"node-firebird": "^0.2.3",
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"nodeunit": "^0.9.0",
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"pg": "^3.6.2"
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},
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50
tests/adapters/dblite_test.js
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50
tests/adapters/dblite_test.js
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'use strict';
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// Load the test base
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delete require.cache[require.resolve('../query-builder-base')];
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var testBase = require('../query-builder-base');
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var tests = testBase.tests;
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// Load the test config file
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var adapterName = 'dblite';
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// Set up the connection
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var sqlite = require(adapterName).withSQLite('3.8.6+');
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var connection = sqlite(':memory:');
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// Set up the query builder object
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var nodeQuery = require('../../lib/node-query');
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var qb = nodeQuery('sqlite', connection, adapterName);
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// Set up the sqlite database
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var sql = 'CREATE TABLE IF NOT EXISTS "create_test" ("id" INTEGER PRIMARY KEY, "key" TEXT, "val" TEXT);' +
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'CREATE TABLE IF NOT EXISTS "create_join" ("id" INTEGER PRIMARY KEY, "key" TEXT, "val" TEXT);';
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connection.query(sql);
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// Set up the test base
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testBase._setUp(qb, function(test, err, rows) {
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if (err != null) {
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test.done();
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throw new Error(err);
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}
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// Insert/Update/Delete queries return undefined
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if (rows === undefined) {
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rows = {};
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}
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test.ok(rows, 'dblite: Valid result for generated query');
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test.done();
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});
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tests["dblite adapter with query builder"] = function(test) {
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test.expect(1);
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test.ok(testBase.qb);
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// Close the db connection
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connection.close();
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test.done();
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};
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// Export the final test object
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module.exports = tests;
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@ -7,7 +7,11 @@ var modules = {
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'node-query': require('../lib/node-query'),
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'drivers/pg': require('../lib/drivers/pg'),
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'drivers/mysql': require('../lib/drivers/mysql'),
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adapter: require('../lib/adapter')
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'drivers/sqlite': require('../lib/drivers/sqlite'),
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'adapters/mysql': require('../lib/adapters/mysql'),
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'adapters/mysql2': require('../lib/adapters/mysql2'),
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'adapters/pg': require('../lib/adapters/pg'),
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'adapters/dblite': require('../lib/adapters/dblite')
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};
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module.exports = {
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@ -20,5 +20,9 @@
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"pg": {
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"driver": "pg",
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"conn": "postgres://postgres@localhost/test"
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},
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"dblite": {
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"driver": "sqlite",
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"conn": ":memory:"
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}
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}
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@ -20,5 +20,9 @@
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"pg": {
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"driver": "pg",
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"conn": "postgres://test:test@localhost/test"
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},
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"dblite": {
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"driver": "sqlite",
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"conn": ":memory:"
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}
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}
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@ -26,91 +26,3 @@ CREATE TABLE `create_test` (
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);
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ALTER TABLE `create_test`
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ADD PRIMARY KEY (`id`);
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-- TABLE TEST
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DROP TABLE IF EXISTS TEST1;
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CREATE TABLE TEST1 (
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TEST_NAME CHAR(30) NOT NULL,
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TEST_ID INTEGER DEFAULT '0' NOT NULL,
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TEST_DATE TIMESTAMP NOT NULL
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);
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ALTER TABLE TEST1 ADD CONSTRAINT PK_TEST PRIMARY KEY (TEST_ID);
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-- TABLE TEST2 with some CONSTRAINTs and an INDEX
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DROP TABLE IF EXISTS TEST2;
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CREATE TABLE TEST2 (
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ID INTEGER NOT NULL,
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FIELD1 INTEGER,
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FIELD2 CHAR(15),
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FIELD3 VARCHAR(50),
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FIELD4 INTEGER,
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FIELD5 INTEGER,
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ID2 INTEGER NOT NULL
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);
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ALTER TABLE TEST2 ADD CONSTRAINT PK_TEST2 PRIMARY KEY (ID2);
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ALTER TABLE TEST2 ADD CONSTRAINT TEST2_FIELD1ID_IDX UNIQUE (ID, FIELD1);
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ALTER TABLE TEST2 ADD CONSTRAINT TEST2_FIELD4_IDX UNIQUE (FIELD4);
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CREATE INDEX TEST2_FIELD5_IDX ON TEST2(FIELD5);
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-- TABLE NUMBERS
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DROP TABLE IF EXISTS NUMBERS;
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CREATE TABLE NUMBERS (
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NUMBER INTEGER DEFAULT '0' NOT NULL,
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EN CHAR(100) NOT NULL,
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FR CHAR(100) NOT NULL
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);
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-- TABLE NEWTABLE
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DROP TABLE IF EXISTS NEWTABLE;
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CREATE TABLE NEWTABLE (
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ID INT DEFAULT 0 NOT NULL,
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SOMENAME VARCHAR (12),
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SOMEDATE TIMESTAMP NOT NULL
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);
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ALTER TABLE NEWTABLE ADD CONSTRAINT PKINDEX_IDX PRIMARY KEY (ID);
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-- DROP SEQUENCE IF EXISTS NEWTABLE_SEQ CASCADE;
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-- CREATE SEQUENCE NEWTABLE_SEQ INCREMENT 1 START 1;
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-- VIEW on TEST
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CREATE OR REPLACE VIEW `testview`(
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TEST_NAME,
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TEST_ID,
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TEST_DATE
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) AS
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SELECT *
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FROM TEST1
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WHERE TEST_NAME LIKE 't%';
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-- VIEW on NUMBERS
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CREATE OR REPLACE VIEW `numbersview`(
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NUMBER,
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TRANS_EN,
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TRANS_FR
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) AS
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SELECT *
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FROM NUMBERS
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WHERE NUMBER > 100;
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-- TABLEs for testing CONSTRAINTs
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DROP TABLE IF EXISTS testconstraints;
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CREATE TABLE testconstraints (
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someid integer NOT NULL,
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somename varchar(10) NOT NULL,
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CONSTRAINT testconstraints_id_pk PRIMARY KEY (someid)
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);
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DROP TABLE IF EXISTS testconstraints2;
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CREATE TABLE testconstraints2 (
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ext_id integer NOT NULL,
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modified date,
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uniquefield varchar(10) NOT NULL,
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usraction integer NOT NULL,
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CONSTRAINT testconstraints_id_fk FOREIGN KEY (ext_id)
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REFERENCES testconstraints (someid)
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ON UPDATE CASCADE
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ON DELETE CASCADE,
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CONSTRAINT unique_2_fields_idx UNIQUE (modified, usraction),
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CONSTRAINT uniquefld_idx UNIQUE (uniquefield)
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);
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@ -12,107 +12,3 @@ CREATE TABLE create_test (
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key text,
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val text
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);
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-- TABLE TEST
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CREATE TABLE IF NOT EXISTS TEST1 (
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TEST_NAME CHAR(30) NOT NULL,
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TEST_ID INTEGER DEFAULT '0' NOT NULL,
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TEST_DATE TIMESTAMP NOT NULL
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);
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ALTER TABLE TEST1 DROP CONSTRAINT IF EXISTS PK_TEST CASCADE;
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ALTER TABLE TEST1 ADD CONSTRAINT PK_TEST PRIMARY KEY (TEST_ID);
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-- TABLE TEST2 with some CONSTRAINTs and an INDEX
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CREATE TABLE IF NOT EXISTS TEST2 (
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ID INTEGER NOT NULL,
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FIELD1 INTEGER,
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FIELD2 CHAR(15),
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FIELD3 VARCHAR(50),
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FIELD4 INTEGER,
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FIELD5 INTEGER,
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ID2 INTEGER NOT NULL
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);
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ALTER TABLE TEST2 DROP CONSTRAINT IF EXISTS PK_TEST2 CASCADE;
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ALTER TABLE TEST2 DROP CONSTRAINT IF EXISTS TEST2_FIELD1ID_IDX CASCADE;
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ALTER TABLE TEST2 DROP CONSTRAINT IF EXISTS TEST2_FIELD4_IDX CASCADE;
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DROP INDEX IF EXISTS TEST2_FIELD5_IDX;
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ALTER TABLE TEST2 ADD CONSTRAINT PK_TEST2 PRIMARY KEY (ID2);
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ALTER TABLE TEST2 ADD CONSTRAINT TEST2_FIELD1ID_IDX UNIQUE (ID, FIELD1);
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ALTER TABLE TEST2 ADD CONSTRAINT TEST2_FIELD4_IDX UNIQUE (FIELD4);
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CREATE INDEX TEST2_FIELD5_IDX ON TEST2(FIELD5);
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-- TABLE NUMBERS
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CREATE TABLE IF NOT EXISTS NUMBERS (
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NUMBER INTEGER DEFAULT '0' NOT NULL,
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EN CHAR(100) NOT NULL,
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FR CHAR(100) NOT NULL
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);
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-- TABLE NEWTABLE
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CREATE TABLE IF NOT EXISTS NEWTABLE (
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ID INT DEFAULT 0 NOT NULL,
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SOMENAME VARCHAR (12),
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SOMEDATE TIMESTAMP NOT NULL
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);
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ALTER TABLE NEWTABLE DROP CONSTRAINT IF EXISTS PKINDEX_IDX CASCADE;
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ALTER TABLE NEWTABLE ADD CONSTRAINT PKINDEX_IDX PRIMARY KEY (ID);
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DROP SEQUENCE IF EXISTS NEWTABLE_SEQ CASCADE;
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CREATE SEQUENCE NEWTABLE_SEQ INCREMENT 1 START 1;
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-- VIEW on TEST
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CREATE OR REPLACE VIEW "testview"(
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TEST_NAME,
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TEST_ID,
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TEST_DATE
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) AS
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SELECT *
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FROM TEST1
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WHERE TEST_NAME LIKE 't%';
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-- VIEW on NUMBERS
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CREATE OR REPLACE VIEW "numbersview"(
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NUMBER,
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TRANS_EN,
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TRANS_FR
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) AS
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SELECT *
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FROM NUMBERS
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WHERE NUMBER > 100;
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-- TRIGGER on NEWTABLE
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DROP FUNCTION IF EXISTS add_stamp() CASCADE;
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CREATE OR REPLACE FUNCTION add_stamp() RETURNS OPAQUE AS '
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BEGIN
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IF (NEW.somedate IS NULL OR NEW.somedate = 0) THEN
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NEW.somedate := CURRENT_TIMESTAMP;
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RETURN NEW;
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END IF;
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END;
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' LANGUAGE 'plpgsql';
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DROP TRIGGER IF EXISTS ADDCURRENTDATE ON newtable;
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CREATE TRIGGER ADDCURRENTDATE
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BEFORE INSERT OR UPDATE
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ON newtable FOR EACH ROW
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EXECUTE PROCEDURE add_stamp();
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-- TABLEs for testing CONSTRAINTs
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CREATE TABLE IF NOT EXISTS testconstraints (
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someid integer NOT NULL,
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somename character varying(10) NOT NULL,
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CONSTRAINT testconstraints_id_pk PRIMARY KEY (someid)
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);
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CREATE TABLE IF NOT EXISTS testconstraints2 (
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ext_id integer NOT NULL,
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modified date,
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uniquefield character varying(10) NOT NULL,
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usraction integer NOT NULL,
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CONSTRAINT testconstraints_id_fk FOREIGN KEY (ext_id)
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REFERENCES testconstraints (someid) MATCH SIMPLE
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ON UPDATE CASCADE ON DELETE CASCADE,
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CONSTRAINT unique_2_fields_idx UNIQUE (modified, usraction),
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CONSTRAINT uniquefld_idx UNIQUE (uniquefield)
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);
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@ -1,82 +1,3 @@
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-- sample data to test SQLite
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CREATE TABLE IF NOT EXISTS "create_test" ("id" INTEGER PRIMARY KEY, "key" TEXT, "val" TEXT);
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CREATE TABLE IF NOT EXISTS "create_join" ("id" INTEGER PRIMARY KEY, "key" TEXT, "val" TEXT);
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CREATE TABLE IF NOT EXISTS "create_delete" ("id" INTEGER PRIMARY KEY, "key" TEXT, "val" TEXT);
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-- TABLE TEST
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DROP TABLE IF EXISTS TEST1;
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CREATE TABLE TEST1 (
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TEST_NAME TEXT NOT NULL,
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TEST_ID INTEGER DEFAULT '0' NOT NULL,
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TEST_DATE TEXT NOT NULL,
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CONSTRAINT PK_TEST PRIMARY KEY (TEST_ID)
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);
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-- TABLE TEST2 with some CONSTRAINTs and an INDEX
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DROP TABLE IF EXISTS TEST2;
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CREATE TABLE TEST2 (
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ID INTEGER NOT NULL,
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FIELD1 INTEGER,
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FIELD2 TEXT,
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FIELD3 TEXT,
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FIELD4 INTEGER,
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FIELD5 INTEGER,
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ID2 INTEGER NOT NULL,
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CONSTRAINT PK_TEST2 PRIMARY KEY (ID2),
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CONSTRAINT TEST2_FIELD1ID_IDX UNIQUE (ID, FIELD1),
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CONSTRAINT TEST2_FIELD4_IDX UNIQUE (FIELD4)
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);
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CREATE INDEX TEST2_FIELD5_IDX ON TEST2 (FIELD5);
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-- TABLE NUMBERS
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DROP TABLE IF EXISTS NUMBERS;
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CREATE TABLE NUMBERS (
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NUMBER INTEGER DEFAULT 0 NOT NULL,
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EN TEXT NOT NULL,
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FR TEXT NOT NULL
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);
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-- TABLE NEWTABLE
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DROP TABLE IF EXISTS NEWTABLE;
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CREATE TABLE NEWTABLE (
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ID INTEGER DEFAULT 0 NOT NULL,
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SOMENAME TEXT,
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SOMEDATE TEXT NOT NULL,
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CONSTRAINT PKINDEX_IDX PRIMARY KEY (ID)
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);
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-- VIEW on TEST
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DROP VIEW IF EXISTS "testview";
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CREATE VIEW "testview" AS
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SELECT *
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FROM TEST1
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WHERE TEST_NAME LIKE 't%';
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-- VIEW on NUMBERS
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DROP VIEW IF EXISTS "numbersview";
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CREATE VIEW "numbersview" AS
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SELECT *
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FROM NUMBERS
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WHERE NUMBER > 100;
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-- TABLEs for testing CONSTRAINTs
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DROP TABLE IF EXISTS "testconstraints";
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CREATE TABLE "testconstraints" (
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someid integer NOT NULL,
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somename TEXT NOT NULL,
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CONSTRAINT testconstraints_id_pk PRIMARY KEY (someid)
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);
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DROP TABLE IF EXISTS "testconstraints2";
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CREATE TABLE "testconstraints2" (
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ext_id integer NOT NULL,
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modified text,
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uniquefield text NOT NULL,
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usraction integer NOT NULL,
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CONSTRAINT testconstraints_id_fk FOREIGN KEY (ext_id)
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REFERENCES testconstraints (someid)
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ON UPDATE CASCADE
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ON DELETE CASCADE,
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CONSTRAINT unique_2_fields_idx UNIQUE (modified, usraction),
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CONSTRAINT uniquefld_idx UNIQUE (uniquefield)
|
||||
);
|
||||
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Reference in New Issue
Block a user