feat(pg): remove support for pg v7

plugins/node/opentelemetry-instrumentation-pg/.tav.yml

@@ -4,7 +4,3 @@ pg:
     peerDependencies: pg-pool@^3
     pretest: npm run --prefix ../../../ lerna:link
     commands: npm run test
-  - versions: "7.3.0 || 7.12.1 || 7.18.2"
-    peerDependencies: pg-pool@^2
-    pretest: npm run --prefix ../../../ lerna:link
-    commands: npm run test

plugins/node/opentelemetry-instrumentation-pg/README.md

@@ -17,7 +17,7 @@ npm install --save @opentelemetry/instrumentation-pg
 
 ### Supported Versions
 
-- `>=7 <9`
+- `>=8 <9`
 
 ## Usage
 

plugins/node/opentelemetry-instrumentation-pg/src/instrumentation.ts

@@ -65,7 +65,7 @@ export class PgInstrumentation extends InstrumentationBase {
   protected init() {
     const modulePG = new InstrumentationNodeModuleDefinition<typeof pgTypes>(
       'pg',
-      ['7.*', '8.*'],
+      ['8.*'],
       moduleExports => {
         if (isWrapped(moduleExports.Client.prototype.query)) {
           this._unwrap(moduleExports.Client.prototype, 'query');

plugins/node/opentelemetry-instrumentation-pg/test/pg-pool.test.ts

@@ -44,10 +44,6 @@ import {
   SemanticAttributes,
   DbSystemValues,
 } from '@opentelemetry/semantic-conventions';
-import { isSupported } from './utils';
-
-const pgVersion = require('pg/package.json').version;
-const nodeVersion = process.versions.node;
 
 const memoryExporter = new InMemorySpanExporter();
 
@@ -118,21 +114,13 @@ describe('pg-pool', () => {
   const shouldTest = testPostgres || testPostgresLocally; // Skips these tests if false (default)
 
   before(function () {
-    const skipForUnsupported =
-      process.env.IN_TAV && !isSupported(nodeVersion, pgVersion);
     const skip = () => {
       // this.skip() workaround
       // /~https://github.com/mochajs/mocha/issues/2683#issuecomment-375629901
       this.test!.parent!.pending = true;
       this.skip();
     };
 
-    if (skipForUnsupported) {
-      console.error(
-        `  pg - skipped - node@${nodeVersion} and pg@${pgVersion} are not compatible`
-      );
-      skip();
-    }
     if (!shouldTest) {
       skip();
     }

plugins/node/opentelemetry-instrumentation-pg/test/pg.test.ts

@@ -45,12 +45,8 @@ import {
   SemanticAttributes,
   DbSystemValues,
 } from '@opentelemetry/semantic-conventions';
-import { isSupported } from './utils';
 import { addSqlCommenterComment } from '../src/utils';
 
-const pgVersion = require('pg/package.json').version;
-const nodeVersion = process.versions.node;
-
 const memoryExporter = new InMemorySpanExporter();
 
 const CONFIG = {
@@ -120,21 +116,13 @@ describe('pg', () => {
   }
 
   before(async function () {
-    const skipForUnsupported =
-      process.env.IN_TAV && !isSupported(nodeVersion, pgVersion);
     const skip = () => {
       // this.skip() workaround
       // /~https://github.com/mochajs/mocha/issues/2683#issuecomment-375629901
       this.test!.parent!.pending = true;
       this.skip();
     };
 
-    if (skipForUnsupported) {
-      console.error(
-        `  pg - skipped - node@${nodeVersion} and pg@${pgVersion} are not compatible`
-      );
-      skip();
-    }
     if (!shouldTest) {
       skip();
     }