.gitignore

@@ -1,3 +1,4 @@
 dist
 node_modules
 ltests
+sqlsave

src/db.ts

@@ -1,7 +1,8 @@
 import mariadb from 'mariadb';
+import { Datatype } from './dbStructure';
 import { Handler } from './defaultHandler';
 import { Query } from './query';
-import { onAction, primaryData } from './types';
+import { attributeSettings, onAction, primaryData } from './types';
 
 
 export class DB {
@@ -23,8 +24,15 @@ export class DB {
 
 export class Attribute {
     name: string;
-    constructor(name: string) {
+    ops: attributeSettings;
+    type: Datatype;
+    constructor(name: string, type: Datatype, ops: attributeSettings) {
         this.name = name;
+        this.ops = ops;
+        this.type = type;
+    }
+    serializeDatatype(){
+        return this.type.serialize();
     }
     serialize() {
         return this.toString();
@@ -48,19 +56,8 @@ export class Table {
     toString() {
         return this.dbLangTableName;
     }
-    addAttribute(name: string, ops: {
+    addAttribute(name: string, type: Datatype, ops: attributeSettings, noErrorOnNameConflict = false) {
-        unique?: boolean,
+        let attr = new Attribute(name,type,ops);
-        A_I?: boolean,
-        default?: primaryData,
-        notNull?: boolean
-        primaryKey?: boolean,
-        foreginKey?: {
-            link: Attribute,
-            onDelete?: onAction,
-            onUpdate?: onAction
-        }
-    }, noErrorOnNameConflict = false) {
-        let attr = new Attribute(name);
         this.dbLangTableAttributes[name] = attr;
         if (["serialize", "toString", "addAttribute", "dbLangTableName", "dbLangTableAttributes"].includes(name)) {
             if (!noErrorOnNameConflict) throw new Error("You cannot name Attribute like Methode of this Table!");

src/dbStructure.ts

@@ -2,7 +2,17 @@ import { Attribute } from "./db";
 import { Handler } from "./defaultHandler";
 import { allModifierInput, primaryData, serializeReturn } from "./types";
 
-
+export class Datatype{
+    type: string;
+    args: primaryData[];
+    constructor(type:string, args: primaryData[]){
+        this.type = type;
+        this.args = args;
+    }
+    serialize(handler = Handler): serializeReturn{
+        return handler.datatypes[this.type as keyof typeof handler.datatypes](this.args);
+    }
+}
 
 export abstract class Modifier {
     t: string;

src/defaultHandler.ts

@@ -58,9 +58,65 @@ export class Handler {
             return ["not (?)", [e]];
         }
     }
+    static datatypes = {
+        char: dataTypeSingleNum("char"),
+        varchar: dataTypeSingleNum("varchar"),
+        binary: dataTypeSingleNum("binary"),
+        varbinary: dataTypeSingleNum("varbinary"),
+
+        tinyblob: dataTypeNoArg("tinyblob"),
+        blob: dataTypeNoArg("blob"),
+        mediumblob: dataTypeNoArg("mediumblob"),
+        longblob: dataTypeNoArg("longblob"),
+        tinytext: dataTypeNoArg("tinytext"),
+        text: dataTypeNoArg("text"),
+        mediumtext: dataTypeNoArg("mediumtext"),
+        longtext: dataTypeNoArg("longtext"),
+
+        enum: (a: primaryData[]): serializeReturn =>{
+            return ["enum("+a.map(()=>"?").join(", ")+")",a];
+        },
+        set: (a: primaryData[]): serializeReturn =>{
+            return ["set("+a.map(()=>"?").join(", ")+")",a];
+        },
+        bool: dataTypeNoArg("bool"),
+        bit: dataTypeNoArg("bit"),
+        tinyint: dataTypeNoArg("tinyint"),
+        smallint: dataTypeNoArg("smallint"),
+        mediumint: dataTypeNoArg("mediumint"),
+        int: dataTypeNoArg("int"),
+        bigint: dataTypeNoArg("bigint"),
+
+        float: dataTypeDblNum("float"),
+        double: dataTypeDblNum("double"),
+        decimal: dataTypeDblNum("decimal"),
+
+        data: dataTypeNoArg("data"),
+        datatime: dataTypeNoArg("datatime"),
+        timestamp: dataTypeNoArg("timestamp"),
+        time: dataTypeNoArg("time"),
+        year: dataTypeNoArg("year"),
+    }
 
 };
 
+function dataTypeNoArg(type:string){
+    return (a : primaryData[]): serializeReturn =>{
+        return [type,[]];
+    }
+}
+function dataTypeSingleNum(type:string){
+    return (a : primaryData[]): serializeReturn =>{
+        return [type+"(?)",[a[0]]];
+    }
+}
+function dataTypeDblNum(type:string){
+    return (a : primaryData[]): serializeReturn =>{
+        return [type+"(?,?)",[a[0],a[1]]];
+    }
+}
+
+
 function joinArg(type: string, s: any) {
     return (a: (allModifierInput)[]): serializeReturn => {
         let args: primaryData[] = [];

src/funcs.ts

@@ -1,7 +1,7 @@
 import { Attribute } from "./db";
-import { Aggregation, BooleanModifier, NumberModifier } from "./dbStructure";
+import { Aggregation, BooleanModifier, Datatype, NumberModifier } from "./dbStructure";
 import { selectQuery } from "./query";
-import { allModifierInput, selectElements, selectFromElements } from "./types";
+import { allModifierInput, primaryData, selectElements, selectFromElements } from "./types";
 
 //modifiers
 export const and = (...args: (BooleanModifier)[]) => new BooleanModifier("and", args);
@@ -20,3 +20,41 @@ export const max = (a: Attribute) => new Aggregation("max", a);
 
 //query
 export const select = (args: selectElements[], from: selectFromElements) => new selectQuery(args, from);
+
+//datatypes
+
+export const CHAR = (size:number) => new Datatype("char",[size]);
+export const VARCHAR = (size:number) => new Datatype("varchar",[size]);
+export const BINARY = (size:number) => new Datatype("binary",[size]);
+export const VARBINARY = (size:number) => new Datatype("varbinary",[size]);
+
+export const TINYBLOB = new Datatype("tinyblob",[]);
+export const BLOB = new Datatype("blob",[]);
+export const MEDIUMBLOB = new Datatype("mediumblob",[]);
+export const LONGBLOB = new Datatype("longblob",[]);
+
+export const TINYTEXT = new Datatype("tinytext",[]);
+export const TEXT = new Datatype("text",[]);
+export const MEDIUMTEXT = new Datatype("mediumtext",[]);
+export const LONGTEXT = new Datatype("longtext",[]);
+
+export const ENUM = (values:string[]) => new Datatype("enum",values);
+export const SET = (values:string[]) => new Datatype("set",values);
+
+export const BOOL = new Datatype("bool",[]);
+export const BIT = new Datatype("bit",[]);
+export const TINYINT = new Datatype("tinyint",[]);
+export const SMALLINT = new Datatype("smallint",[]);
+export const MEDIUMINT = new Datatype("mediumint",[]);
+export const INT = new Datatype("int",[]);
+export const BIGINT = new Datatype("bigint",[]);
+
+export const FLOAT = (size:number,d:number) => new Datatype("float",[size,d]);
+export const DOUBLE = (size:number,d:number) => new Datatype("double",[size,d]);
+export const DECIMAL = (size:number,d:number) => new Datatype("decimal",[size,d]);
+
+export const DATA = new Datatype("data",[]);
+export const DATATIME = new Datatype("datatime",[]);
+export const TIMESTAMP = new Datatype("timestamp",[]);
+export const TIME = new Datatype("time",[]);
+export const YEAR = new Datatype("year",[]);

src/types.ts

@@ -10,6 +10,18 @@ export type selectFromElements = Table | Joins | null;
 
 export type serializeReturn = [string, primaryData[]];
 
+export type attributeSettings = {
+    unique?: boolean,
+    A_I?: boolean,
+    default?: primaryData,
+    notNull?: boolean
+    primaryKey?: boolean,
+    foreginKey?: {
+        link: Attribute,
+        onDelete?: onAction,
+        onUpdate?: onAction
+    }
+};
 
 export enum onAction {
     cascade,