Add "interpreting" parser

Author: thomasgauvin

lib/connection_config.js

@@ -59,6 +59,7 @@ const validOptions = {
   typeCast: 1,
   uri: 1,
   user: 1,
+  useStaticParser: 1,
   // These options are used for Pool
   connectionLimit: 1,
   maxIdle: 1,
@@ -147,6 +148,7 @@ class ConnectionConfig {
     this.nestTables =
       options.nestTables === undefined ? undefined : options.nestTables;
     this.typeCast = options.typeCast === undefined ? true : options.typeCast;
+    this.useStaticParser = options.useStaticParser || false;
     if (this.timezone[0] === ' ') {
       // "+" is a url encoded char for space so it
       // gets translated to space when giving a

lib/parsers/static_text_parser.js

@@ -3,8 +3,6 @@
 const Types = require('../constants/types.js');
 const Charsets = require('../constants/charsets.js');
 const helpers = require('../helpers');
-const genFunc = require('generate-function');
-const parserCache = require('./parser_cache.js');
 
 const typeNames = [];
 for (const t in Types) {
@@ -34,8 +32,6 @@ function readField({ packet, type, charset, encoding, config, options }) {
     case Types.DOUBLE:
       return packet.parseLengthCodedFloat();
     case Types.NULL:
-    // case Types.BIT:
-    //   return 'packet.readBuffer(2)[1]';
     case Types.DECIMAL:
     case Types.NEWDECIMAL:
       if (config.decimalNumbers) {

typings/mysql/lib/Connection.d.ts

@@ -323,6 +323,8 @@ export interface ConnectionOptions {
 
   waitForConnections?: boolean;
 
+  useStaticParser?: boolean;
+
   authPlugins?: {
     [key: string]: AuthPlugin;
   };