- fix english-grammar error "an sql" to "a sql"

Author: kai.zhu

README.md

@@ -35,7 +35,7 @@ const SQL = await initSqlJs({
 // Create a database
 var db = new SQL.Database();
 // NOTE: You can also use new SQL.Database(data) where
-// data is an Uint8Array representing an SQLite database file
+// data is an Uint8Array representing a SQLite database file
 
 // Execute some sql
 sqlstr = "CREATE TABLE hello (a int, b char);";
@@ -50,7 +50,7 @@ var res = db.exec("SELECT * FROM hello");
 ]
 */
 
-// Prepare an sql statement
+// Prepare a sql statement
 var stmt = db.prepare("SELECT * FROM hello WHERE a=:aval AND b=:bval");
 
 // Bind values to the parameters and fetch the results of the query
@@ -214,7 +214,7 @@ Example:
   worker.postMessage({
     id:1,
     action:"open",
-    buffer:buf, /*Optional. An ArrayBuffer representing an SQLite Database file*/
+    buffer:buf, /*Optional. An ArrayBuffer representing a SQLite Database file*/
   });
 </script>
 ```

examples/GUI/index.html

@@ -49,7 +49,7 @@ <h1>Online SQL interpreter</h1>
 
     <button id="execute" class="button">Execute</button>
     <button id='savedb' class="button">Save the db</button>
-    <label class="button">Load an SQLite database file: <input type='file' id='dbfile'></label>
+    <label class="button">Load a SQLite database file: <input type='file' id='dbfile'></label>
 
     <div id="error" class="error"></div>
 

src/api.js

@@ -586,13 +586,13 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
 
 
     /** @classdesc
-    * Represents an SQLite database
+    * Represents a SQLite database
     * @constructs Database
     * @memberof module:SqlJs
     * Open a new database either by creating a new one or opening an existing one,
     * stored in the byte array passed in first argument
     * @param {number[]} data An array of bytes representing
-    * an SQLite database file
+    * a SQLite database file
     */
     function Database(data) {
         this.filename = "dbfile_" + (0xffffffff * Math.random() >>> 0);
@@ -609,11 +609,11 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
         this.functions = {};
     }
 
-    /** Execute an SQL query, ignoring the rows it returns.
+    /** Execute a SQL query, ignoring the rows it returns.
     @param {string} sql a string containing some SQL text to execute
     @param {any[]} [params=[]] When the SQL statement contains placeholders,
     you can pass them in here. They will be bound to the statement
-    before it is executed. If you use the params argument, you **cannot** provide an sql string
+    before it is executed. If you use the params argument, you **cannot** provide a sql string
     that contains several queries (separated by `;`)
 
     @example
@@ -647,7 +647,7 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
      * @property {Database.SqlValue[][]} values one array per row, containing the column values
      */
 
-    /** Execute an SQL query, and returns the result.
+    /** Execute a SQL query, and returns the result.
     *
     * This is a wrapper against
     * {@link Database.prepare},
@@ -698,7 +698,7 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
     @param {any[]} [params=[]] When the SQL statement contains placeholders,
     you can pass them in here. They will be bound to the statement
     before it is executed. If you use the params argument as an array,
-    you **cannot** provide an sql string that contains several queries
+    you **cannot** provide a sql string that contains several queries
     (separated by `;`). This limitation does not apply to params as an object.
     * @return {Database.QueryExecResult[]} The results of each statement
     */
@@ -757,7 +757,7 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
         }
     };
 
-    /** Execute an sql statement, and call a callback for each row of result.
+    /** Execute a sql statement, and call a callback for each row of result.
 
     **Currently** this method is synchronous, it will not return until the callback
     has been called on every row of the result. But this might change.
@@ -796,7 +796,7 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
         return undefined;
     };
 
-    /** Prepare an SQL statement
+    /** Prepare a SQL statement
     @param {string} sql a string of SQL, that can contain placeholders
     (`?`, `:VVV`, `:AAA`, `@AAA`)
     @param {Statement.BindParams} [params] values to bind to placeholders

test/test_database.js

@@ -27,7 +27,7 @@ exports.test = function(SQL, assert, done) {
   // Export the database to an Uint8Array containing the SQLite database file
   var binaryArray = db.export();
   assert.strictEqual(String.fromCharCode.apply(null,binaryArray.subarray(0,6)), 'SQLite',
-                     "The first 6 bytes of an SQLite database should form the word 'SQLite'");
+                     "The first 6 bytes of a SQLite database should form the word 'SQLite'");
   db.close();
 
   var db2 = new SQL.Database(binaryArray);

test/test_node_file.js

@@ -14,7 +14,7 @@ exports.test = function(SQL, assert) {
 	var res = db.exec("SELECT * FROM test WHERE id = 0");
 	assert.deepEqual(res,
 									[{"columns":["id","content"],"values":[[0,"hello"]]}],
-									"One should be able to read the contents of an SQLite database file read from disk");
+									"One should be able to read the contents of a SQLite database file read from disk");
 	db.close();
 }
 

test/test_statement.js

@@ -41,7 +41,7 @@ exports.test = function(sql, assert){
     stmt = db.prepare("SELECT str FROM data WHERE str=?");
     assert.deepEqual(stmt.getAsObject(['粵語😄']), {'str':'粵語😄'}, "UTF8 support in prepared statements");
 
-    // Prepare an sql statement
+    // Prepare a sql statement
     stmt = db.prepare("SELECT * FROM alphabet WHERE code BETWEEN :start AND :end ORDER BY code");
     // Bind values to the parameters
     stmt.bind([0, 256]);

test/test_worker.js

@@ -90,7 +90,7 @@ exports.test = async function test(SQL, assert) {
   var header = "SQLite format 3\0";
   var actual = "";
   for (let i = 0; i < header.length; i++) actual += String.fromCharCode(data.buffer[i]);
-  assert.equal(actual, header, 'Data returned is an SQLite database file');
+  assert.equal(actual, header, 'Data returned is a SQLite database file');
 }
 
 function obj2array(obj) {