diff --git a/package-lock.json b/package-lock.json
index bcfa75e..ed1aa64 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,11 +10,12 @@
       "dependencies": {
         "@blueprintjs/core": "4.11.5",
         "@blueprintjs/popover2": "1.8.0",
-        "@blueprintjs/table": "^4.7.5",
+        "@blueprintjs/table": "4.7.5",
         "@monaco-editor/react": "^4.4.6",
         "allotment": "1.17.0",
         "js-base64": "3.7.2",
         "monaco-editor": "0.34.1",
+        "pgsql-ast-parser": "^11.0.0",
         "react": "^18.0.0",
         "react-contenteditable": "3.3.6",
         "react-dom": "^18.0.0",
@@ -2792,6 +2793,11 @@
         "node": ">=8"
       }
     },
+    "node_modules/discontinuous-range": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/discontinuous-range/-/discontinuous-range-1.0.0.tgz",
+      "integrity": "sha512-c68LpLbO+7kP/b1Hr1qs8/BJ09F5khZGTxqxZuhzxpmwJKOgRFHJWIb9/KmqnqHhLdO55aOxFH/EGBvUQbL/RQ=="
+    },
     "node_modules/dlv": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/dlv/-/dlv-1.1.3.tgz",
@@ -4979,6 +4985,11 @@
       "resolved": "https://registry.npmjs.org/monaco-editor/-/monaco-editor-0.34.1.tgz",
       "integrity": "sha512-FKc80TyiMaruhJKKPz5SpJPIjL+dflGvz4CpuThaPMc94AyN7SeC9HQ8hrvaxX7EyHdJcUY5i4D0gNyJj1vSZQ=="
     },
+    "node_modules/moo": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/moo/-/moo-0.5.2.tgz",
+      "integrity": "sha512-iSAJLHYKnX41mKcJKjqvnAN9sf0LMDTXDEvFv+ffuRR9a1MIuXLjMNL6EsnDHSkKLTWNqQQ5uo61P4EbU4NU+Q=="
+    },
     "node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -4997,6 +5008,32 @@
         "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
       }
     },
+    "node_modules/nearley": {
+      "version": "2.20.1",
+      "resolved": "https://registry.npmjs.org/nearley/-/nearley-2.20.1.tgz",
+      "integrity": "sha512-+Mc8UaAebFzgV+KpI5n7DasuuQCHA89dmwm7JXw3TV43ukfNQ9DnBH3Mdb2g/I4Fdxc26pwimBWvjIw0UAILSQ==",
+      "dependencies": {
+        "commander": "^2.19.0",
+        "moo": "^0.5.0",
+        "railroad-diagrams": "^1.0.0",
+        "randexp": "0.4.6"
+      },
+      "bin": {
+        "nearley-railroad": "bin/nearley-railroad.js",
+        "nearley-test": "bin/nearley-test.js",
+        "nearley-unparse": "bin/nearley-unparse.js",
+        "nearleyc": "bin/nearleyc.js"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://nearley.js.org/#give-to-nearley"
+      }
+    },
+    "node_modules/nearley/node_modules/commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
+    },
     "node_modules/neo-async": {
       "version": "2.6.2",
       "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz",
@@ -7972,6 +8009,15 @@
         "node": ">=8"
       }
     },
+    "node_modules/pgsql-ast-parser": {
+      "version": "11.0.0",
+      "resolved": "https://registry.npmjs.org/pgsql-ast-parser/-/pgsql-ast-parser-11.0.0.tgz",
+      "integrity": "sha512-vY5dr03b1ZnobWBPi5dy0fovK/kgXkueTLKWwVaC+Ql6VITZCURAHAnT3yAczZAjsbOyaP5Jr6A+Ol+pru8e9A==",
+      "dependencies": {
+        "moo": "^0.5.1",
+        "nearley": "^2.19.5"
+      }
+    },
     "node_modules/picocolors": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
@@ -8298,6 +8344,23 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/railroad-diagrams": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/railroad-diagrams/-/railroad-diagrams-1.0.0.tgz",
+      "integrity": "sha512-cz93DjNeLY0idrCNOH6PviZGRN9GJhsdm9hpn1YCS879fj4W+x5IFJhhkRZcwVgMmFF7R82UA/7Oh+R8lLZg6A=="
+    },
+    "node_modules/randexp": {
+      "version": "0.4.6",
+      "resolved": "https://registry.npmjs.org/randexp/-/randexp-0.4.6.tgz",
+      "integrity": "sha512-80WNmd9DA0tmZrw9qQa62GPPWfuXJknrmVmLcxvq4uZBdYqb1wYoKTmnlGUchvVWe0XiLupYkBoXVOxz3C8DYQ==",
+      "dependencies": {
+        "discontinuous-range": "1.0.0",
+        "ret": "~0.1.10"
+      },
+      "engines": {
+        "node": ">=0.12"
+      }
+    },
     "node_modules/rc": {
       "version": "1.2.8",
       "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
@@ -8757,6 +8820,14 @@
         "node": ">=8"
       }
     },
+    "node_modules/ret": {
+      "version": "0.1.15",
+      "resolved": "https://registry.npmjs.org/ret/-/ret-0.1.15.tgz",
+      "integrity": "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==",
+      "engines": {
+        "node": ">=0.12"
+      }
+    },
     "node_modules/retry": {
       "version": "0.13.1",
       "resolved": "https://registry.npmjs.org/retry/-/retry-0.13.1.tgz",
@@ -12031,6 +12102,11 @@
         "path-type": "^4.0.0"
       }
     },
+    "discontinuous-range": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/discontinuous-range/-/discontinuous-range-1.0.0.tgz",
+      "integrity": "sha512-c68LpLbO+7kP/b1Hr1qs8/BJ09F5khZGTxqxZuhzxpmwJKOgRFHJWIb9/KmqnqHhLdO55aOxFH/EGBvUQbL/RQ=="
+    },
     "dlv": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/dlv/-/dlv-1.1.3.tgz",
@@ -13532,6 +13608,11 @@
       "resolved": "https://registry.npmjs.org/monaco-editor/-/monaco-editor-0.34.1.tgz",
       "integrity": "sha512-FKc80TyiMaruhJKKPz5SpJPIjL+dflGvz4CpuThaPMc94AyN7SeC9HQ8hrvaxX7EyHdJcUY5i4D0gNyJj1vSZQ=="
     },
+    "moo": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/moo/-/moo-0.5.2.tgz",
+      "integrity": "sha512-iSAJLHYKnX41mKcJKjqvnAN9sf0LMDTXDEvFv+ffuRR9a1MIuXLjMNL6EsnDHSkKLTWNqQQ5uo61P4EbU4NU+Q=="
+    },
     "ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -13544,6 +13625,24 @@
       "integrity": "sha512-MqBkQh/OHTS2egovRtLk45wEyNXwF+cokD+1YPf9u5VfJiRdAiRwB2froX5Co9Rh20xs4siNPm8naNotSD6RBw==",
       "dev": true
     },
+    "nearley": {
+      "version": "2.20.1",
+      "resolved": "https://registry.npmjs.org/nearley/-/nearley-2.20.1.tgz",
+      "integrity": "sha512-+Mc8UaAebFzgV+KpI5n7DasuuQCHA89dmwm7JXw3TV43ukfNQ9DnBH3Mdb2g/I4Fdxc26pwimBWvjIw0UAILSQ==",
+      "requires": {
+        "commander": "^2.19.0",
+        "moo": "^0.5.0",
+        "railroad-diagrams": "^1.0.0",
+        "randexp": "0.4.6"
+      },
+      "dependencies": {
+        "commander": {
+          "version": "2.20.3",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
+        }
+      }
+    },
     "neo-async": {
       "version": "2.6.2",
       "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz",
@@ -15627,6 +15726,15 @@
       "integrity": "sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==",
       "dev": true
     },
+    "pgsql-ast-parser": {
+      "version": "11.0.0",
+      "resolved": "https://registry.npmjs.org/pgsql-ast-parser/-/pgsql-ast-parser-11.0.0.tgz",
+      "integrity": "sha512-vY5dr03b1ZnobWBPi5dy0fovK/kgXkueTLKWwVaC+Ql6VITZCURAHAnT3yAczZAjsbOyaP5Jr6A+Ol+pru8e9A==",
+      "requires": {
+        "moo": "^0.5.1",
+        "nearley": "^2.19.5"
+      }
+    },
     "picocolors": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
@@ -15823,6 +15931,20 @@
       "integrity": "sha512-WuyALRjWPDGtt/wzJiadO5AXY+8hZ80hVpe6MyivgraREW751X3SbhRvG3eLKOYN+8VEvqLcf3wdnt44Z4S4SA==",
       "dev": true
     },
+    "railroad-diagrams": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/railroad-diagrams/-/railroad-diagrams-1.0.0.tgz",
+      "integrity": "sha512-cz93DjNeLY0idrCNOH6PviZGRN9GJhsdm9hpn1YCS879fj4W+x5IFJhhkRZcwVgMmFF7R82UA/7Oh+R8lLZg6A=="
+    },
+    "randexp": {
+      "version": "0.4.6",
+      "resolved": "https://registry.npmjs.org/randexp/-/randexp-0.4.6.tgz",
+      "integrity": "sha512-80WNmd9DA0tmZrw9qQa62GPPWfuXJknrmVmLcxvq4uZBdYqb1wYoKTmnlGUchvVWe0XiLupYkBoXVOxz3C8DYQ==",
+      "requires": {
+        "discontinuous-range": "1.0.0",
+        "ret": "~0.1.10"
+      }
+    },
     "rc": {
       "version": "1.2.8",
       "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
@@ -16167,6 +16289,11 @@
         "signal-exit": "^3.0.2"
       }
     },
+    "ret": {
+      "version": "0.1.15",
+      "resolved": "https://registry.npmjs.org/ret/-/ret-0.1.15.tgz",
+      "integrity": "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg=="
+    },
     "retry": {
       "version": "0.13.1",
       "resolved": "https://registry.npmjs.org/retry/-/retry-0.13.1.tgz",
diff --git a/package.json b/package.json
index 866d3a6..a8dc613 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,7 @@
     "allotment": "1.17.0",
     "js-base64": "3.7.2",
     "monaco-editor": "0.34.1",
+    "pgsql-ast-parser": "^11.0.0",
     "react": "^18.0.0",
     "react-contenteditable": "3.3.6",
     "react-dom": "^18.0.0",
diff --git a/src/components/MonacoWrapper.tsx b/src/components/MonacoWrapper.tsx
index 2b944ab..dd34afb 100644
--- a/src/components/MonacoWrapper.tsx
+++ b/src/components/MonacoWrapper.tsx
@@ -6,6 +6,8 @@ type Props = PropsWithChildren<{
 }>;
 
 export default function MonacoWrapper({ children, jsonParams = "{}" }: Props) {
+  
+
   useMonacoConfigSupplier({ jsonParams });
   return <>{children}</>;
 }
diff --git a/src/components/QueryForm.tsx b/src/components/QueryForm.tsx
index 9112007..729abd3 100644
--- a/src/components/QueryForm.tsx
+++ b/src/components/QueryForm.tsx
@@ -11,6 +11,7 @@ import Brand from "./Brand";
 import ContentEditable, { ContentEditableEvent } from "react-contenteditable";
 import { useSetTitle } from "../hooks/useSetTitle";
 import { useTheme } from "../contexts/useTheme";
+import { usePasswordContext } from "../contexts/usePassword";
 
 export type QueryFormProps = {
   onPerformQuery: () => void;
@@ -22,12 +23,10 @@ export type QueryFormProps = {
 export default function QueryForm(props: QueryFormProps) {
   const { paramsEditorRef } = props;
   const runQueryButtonRef = useRef<Button>(null);
-
+  const { password, setPassword } = usePasswordContext();
   const {
     urlState: { query, serverAddress, username, jsonParams, name },
     setUrlState,
-    password,
-    setPassword,
     runQuery,
     openHelpDialog,
     HotKeysHelpDialog,
diff --git a/src/contexts/usePassword.tsx b/src/contexts/usePassword.tsx
new file mode 100644
index 0000000..4d69871
--- /dev/null
+++ b/src/contexts/usePassword.tsx
@@ -0,0 +1,37 @@
+import {
+  createContext,
+  PropsWithChildren,
+  useContext,
+  useEffect,
+  useState,
+} from "react";
+
+type PasswordContextType = {
+  password: string | undefined;
+  setPassword: (password: string | undefined) => void;
+};
+
+const PasswordContext = createContext<PasswordContextType>({
+  password: undefined,
+  setPassword: () => {},
+});
+
+export function PasswordProvider({ children }: PropsWithChildren<{}>) {
+  const [password, setPassword] = useState<PasswordContextType["password"]>();
+
+  const contextValue = { password, setPassword };
+
+  return (
+    <PasswordContext.Provider value={contextValue}>
+      {children}
+    </PasswordContext.Provider>
+  );
+}
+
+export function usePasswordContext() {
+  const context = useContext(PasswordContext);
+  if (context === undefined) {
+    throw new Error("usePassword must be used within a PasswordProvider");
+  }
+  return context;
+}
diff --git a/src/hooks/useMonacoConfigSupplier.ts b/src/hooks/useMonacoConfigSupplier.ts
index 910f7ea..01ad137 100644
--- a/src/hooks/useMonacoConfigSupplier.ts
+++ b/src/hooks/useMonacoConfigSupplier.ts
@@ -4,6 +4,10 @@ import { useEffect, useState } from "react";
 import { getParemeterNameSuggetionProvider } from "../lib/editor-suggestions/parameter-name.suggestion";
 import { paremeterSnippetSuggetionProvider } from "../lib/editor-suggestions/parameter-snippet.suggestion";
 import { paremeterTypeSuggetionProvider } from "../lib/editor-suggestions/parameter-type.suggestion";
+import { useUrlState } from "./useUrlState";
+import { initialState } from "../hooks/useQueryForm";
+import { usePasswordContext } from "../contexts/usePassword";
+import { getTablesSuggetionProvider } from "../lib/editor-suggestions/tables.suggestion";
 
 type Params = {
   jsonParams: string;
@@ -11,8 +15,11 @@ type Params = {
 
 export const useMonacoConfigSupplier = ({ jsonParams }: Params) => {
   const monaco = useMonaco();
+  const [urlState] = useUrlState({ initialState });
+  const { password } = usePasswordContext();
   const [paramKeys, setParamKeys] = useState<string[]>([]);
   const [areSameParamKeys, setAreSameParamKeys] = useState(false);
+  const [subs, setSubs] = useState<IDisposable[]>([]);
 
   useEffect(() => {
     let subs: IDisposable[] = [];
@@ -52,27 +59,46 @@ export const useMonacoConfigSupplier = ({ jsonParams }: Params) => {
   useEffect(() => {
     let subs: IDisposable[] = [];
     if (monaco) {
-      const { provider, language } =
-        getParemeterNameSuggetionProvider(paramKeys);
-      subs.push(
-        monaco.languages.registerCompletionItemProvider(
-          language,
-          areSameParamKeys
-            ? {
-                triggerCharacters: provider.triggerCharacters,
-                provideCompletionItems: function () {
-                  return { suggestions: [] };
-                },
-              }
-            : provider
-        )
-      );
+      {
+        const { provider, language } =
+          getParemeterNameSuggetionProvider(paramKeys);
+        subs.push(
+          monaco.languages.registerCompletionItemProvider(
+            language,
+            areSameParamKeys
+              ? {
+                  triggerCharacters: provider.triggerCharacters,
+                  provideCompletionItems: function () {
+                    return { suggestions: [] };
+                  },
+                }
+              : provider
+          )
+        );
+      }
     }
     return () => {
       setAreSameParamKeys(false);
       subs.forEach((sub) => sub.dispose());
     };
   }, [monaco, paramKeys, areSameParamKeys]);
+
+  useEffect(() => {
+    let subs: IDisposable[] = [];
+
+    if (monaco)
+      getTablesSuggetionProvider({
+        password,
+        ...urlState,
+      }).then(({ provider, language }) =>
+        subs.push(
+          monaco.languages.registerCompletionItemProvider(language, provider)
+        )
+      );
+    return () => {
+      subs.forEach((sub) => sub.dispose());
+    };
+  }, [monaco]);
 };
 
 const arraysAreEqual = (array1: string[], array2: string[]): boolean =>
diff --git a/src/hooks/useQueryForm.ts b/src/hooks/useQueryForm.ts
index 200c3c3..2f72669 100644
--- a/src/hooks/useQueryForm.ts
+++ b/src/hooks/useQueryForm.ts
@@ -3,6 +3,7 @@ import { UrlState, useUrlState } from "./useUrlState";
 import { performQuery } from "../lib/peform-query";
 import { QueryFormProps } from "../components/QueryForm";
 import { useHotKeys } from "./useHotKeys";
+import { usePasswordContext } from "../contexts/usePassword";
 
 export const initialState: UrlState = {
   query: "SELECT 1",
@@ -21,7 +22,7 @@ export const useQueryForm = ({
     initialState,
   });
 
-  const [password, setPassword] = useState("");
+  const { password } = usePasswordContext();
 
   const runQuery = useCallback(async () => {
     onPerformQuery?.();
@@ -54,7 +55,5 @@ export const useQueryForm = ({
     runQuery,
     setUrlState,
     urlState,
-    password,
-    setPassword,
   };
 };
diff --git a/src/lib/editor-suggestions/tables.suggestion.ts b/src/lib/editor-suggestions/tables.suggestion.ts
new file mode 100644
index 0000000..bdd7d80
--- /dev/null
+++ b/src/lib/editor-suggestions/tables.suggestion.ts
@@ -0,0 +1,84 @@
+import { languages } from "monaco-editor/esm/vs/editor/editor.api";
+import { UrlState } from "../../hooks/useUrlState";
+import { isJsonResult, performQuery } from "../peform-query";
+import { SuggestionProvider } from "./types";
+
+type Params = Pick<UrlState, "serverAddress" | "username"> & {
+  password: string | undefined;
+};
+const getTables = async (params: Params) => {
+  const { result } = await performQuery({
+    ...params,
+    query: "show tables",
+  });
+
+  if (result && isJsonResult(result)) {
+    return result.data.map(([table]) => table as string);
+  }
+  return [];
+};
+
+const language = "sql";
+
+export const getTablesSuggetionProvider = async (
+  params: Params
+): Promise<SuggestionProvider> => {
+  const tables = await getTables(params);
+
+  if (tables.length === 0) {
+    return {
+      language,
+      provider: {
+        provideCompletionItems() {
+          return {
+            suggestions: [],
+          };
+        },
+      },
+    };
+  }
+
+  return {
+    language,
+    provider: {
+      //triggerCharacters: ["{"],
+      provideCompletionItems(model, position) {
+        const word = model.getWordUntilPosition(position);
+        const textUntilPosition = model.getValueInRange({
+          startLineNumber: position.lineNumber,
+          startColumn: 1,
+          endLineNumber: position.lineNumber,
+          endColumn: position.column,
+        });
+
+        const lastWord = textUntilPosition.split(" ").pop();
+        //const anteLastWord = textUntilPosition.split(" ").slice(-2)[0];
+
+        const match = lastWord?.match(/FROM/gi);
+        if (!match) {
+          return {
+            suggestions: [],
+          };
+        }
+        const range = {
+          startLineNumber: position.lineNumber,
+          endLineNumber: position.lineNumber,
+          startColumn: word.startColumn,
+          endColumn: word.endColumn,
+        };
+
+        const suggestions = tables.map((table) => ({
+          label: table,
+          kind: languages.CompletionItemKind.Keyword,
+          insertText: table,
+          range,
+        }));
+
+        console.log(suggestions);
+        return {
+          suggestions,
+        };
+      },
+    },
+  };
+};
diff --git a/src/lib/peform-query/perform-query.ts b/src/lib/peform-query/perform-query.ts
index 7fff165..e09674a 100644
--- a/src/lib/peform-query/perform-query.ts
+++ b/src/lib/peform-query/perform-query.ts
@@ -91,7 +91,7 @@ export async function performQuery({
     const queryParams = [
       "add_http_cors_header=1",
       `user=${encodeURIComponent(username)}`,
-      `password=${encodeURIComponent(password)}`,
+      `password=${encodeURIComponent(password || "")}`,
       "default_format=JSONCompact",
       "max_result_rows=1000",
       "max_result_bytes=10000000",
diff --git a/src/lib/peform-query/types.ts b/src/lib/peform-query/types.ts
index 6fd6437..6dc0e18 100644
--- a/src/lib/peform-query/types.ts
+++ b/src/lib/peform-query/types.ts
@@ -1,7 +1,7 @@
 export type Params = {
   query?: string;
   username: string;
-  password: string;
+  password?: string;
   serverAddress: string;
   jsonParams?: string;
 };
diff --git a/src/main.tsx b/src/main.tsx
index 603bd6c..7d164ac 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -12,15 +12,18 @@ import { BrowserRouter, Route, Routes } from "react-router-dom";
 import App from "./components/App";
 import "./main.css";
 import { ThemeProvider } from "./contexts/useTheme";
+import { PasswordProvider } from "./contexts/usePassword";
 
 createRoot(document.getElementById("root")!).render(
   <React.StrictMode>
-    <ThemeProvider>
-      <BrowserRouter>
-        <Routes>
-          <Route path="*" element={<App />} />
-        </Routes>
-      </BrowserRouter>
-    </ThemeProvider>
+    <PasswordProvider>
+      <ThemeProvider>
+        <BrowserRouter>
+          <Routes>
+            <Route path="*" element={<App />} />
+          </Routes>
+        </BrowserRouter>
+      </ThemeProvider>
+    </PasswordProvider>
   </React.StrictMode>
 );