diff --git a/packages/nodes-base/nodes/Postgres/PostgresTrigger.functions.ts b/packages/nodes-base/nodes/Postgres/PostgresTrigger.functions.ts
index f46eba14813b5..6dcb91ce7d7c3 100644
--- a/packages/nodes-base/nodes/Postgres/PostgresTrigger.functions.ts
+++ b/packages/nodes-base/nodes/Postgres/PostgresTrigger.functions.ts
@@ -102,7 +102,6 @@ export async function searchSchema(this: ILoadOptionsFunctions): Promise<INodeLi
 		name: s.schema_name as string,
 		value: s.schema_name as string,
 	}));
-	await db.$pool.end();
 	return { results };
 }
 
@@ -122,6 +121,5 @@ export async function searchTables(this: ILoadOptionsFunctions): Promise<INodeLi
 		name: s.table_name as string,
 		value: s.table_name as string,
 	}));
-	await db.$pool.end();
 	return { results };
 }
diff --git a/packages/nodes-base/nodes/Postgres/PostgresTrigger.node.ts b/packages/nodes-base/nodes/Postgres/PostgresTrigger.node.ts
index 31b37751a58ea..4b4b424da2592 100644
--- a/packages/nodes-base/nodes/Postgres/PostgresTrigger.node.ts
+++ b/packages/nodes-base/nodes/Postgres/PostgresTrigger.node.ts
@@ -321,7 +321,6 @@ export class PostgresTrigger implements INodeType {
 				}
 			} finally {
 				connection.client.removeListener('notification', onNotification);
-				if (!db.$pool.ending) await db.$pool.end();
 			}
 		};
 
diff --git a/packages/nodes-base/nodes/Postgres/v1/PostgresV1.node.ts b/packages/nodes-base/nodes/Postgres/v1/PostgresV1.node.ts
index b58aca9701591..3924a16e4be9d 100644
--- a/packages/nodes-base/nodes/Postgres/v1/PostgresV1.node.ts
+++ b/packages/nodes-base/nodes/Postgres/v1/PostgresV1.node.ts
@@ -320,7 +320,6 @@ export class PostgresV1 implements INodeType {
 
 					const db = pgp(config);
 					await db.connect();
-					await db.$pool.end();
 				} catch (error) {
 					return {
 						status: 'Error',
@@ -409,16 +408,12 @@ export class PostgresV1 implements INodeType {
 
 			returnItems = wrapData(updateItems);
 		} else {
-			await db.$pool.end();
 			throw new NodeOperationError(
 				this.getNode(),
 				`The operation "${operation}" is not supported!`,
 			);
 		}
 
-		// shuts down the connection pool associated with the db object to allow the process to finish
-		await db.$pool.end();
-
 		return [returnItems];
 	}
 }
diff --git a/packages/nodes-base/nodes/Postgres/v2/actions/router.ts b/packages/nodes-base/nodes/Postgres/v2/actions/router.ts
index 9082d9413f58e..28b7b2a7b2478 100644
--- a/packages/nodes-base/nodes/Postgres/v2/actions/router.ts
+++ b/packages/nodes-base/nodes/Postgres/v2/actions/router.ts
@@ -35,25 +35,21 @@ export async function router(this: IExecuteFunctions): Promise<INodeExecutionDat
 		operation,
 	} as PostgresType;
 
-	try {
-		switch (postgresNodeData.resource) {
-			case 'database':
-				returnData = await database[postgresNodeData.operation].execute.call(
-					this,
-					runQueries,
-					items,
-					options,
-					db,
-				);
-				break;
-			default:
-				throw new NodeOperationError(
-					this.getNode(),
-					`The operation "${operation}" is not supported!`,
-				);
-		}
-	} finally {
-		if (!db.$pool.ending) await db.$pool.end();
+	switch (postgresNodeData.resource) {
+		case 'database':
+			returnData = await database[postgresNodeData.operation].execute.call(
+				this,
+				runQueries,
+				items,
+				options,
+				db,
+			);
+			break;
+		default:
+			throw new NodeOperationError(
+				this.getNode(),
+				`The operation "${operation}" is not supported!`,
+			);
 	}
 
 	if (operation === 'select' && items.length > 1 && !node.executeOnce) {
diff --git a/packages/nodes-base/nodes/Postgres/v2/methods/listSearch.ts b/packages/nodes-base/nodes/Postgres/v2/methods/listSearch.ts
index c20319d5ac769..67482d4381474 100644
--- a/packages/nodes-base/nodes/Postgres/v2/methods/listSearch.ts
+++ b/packages/nodes-base/nodes/Postgres/v2/methods/listSearch.ts
@@ -9,18 +9,14 @@ export async function schemaSearch(this: ILoadOptionsFunctions): Promise<INodeLi
 
 	const { db } = await configurePostgres.call(this, credentials, options);
 
-	try {
-		const response = await db.any('SELECT schema_name FROM information_schema.schemata');
-
-		return {
-			results: response.map((schema) => ({
-				name: schema.schema_name as string,
-				value: schema.schema_name as string,
-			})),
-		};
-	} finally {
-		if (!db.$pool.ending) await db.$pool.end();
-	}
+	const response = await db.any('SELECT schema_name FROM information_schema.schemata');
+
+	return {
+		results: response.map((schema) => ({
+			name: schema.schema_name as string,
+			value: schema.schema_name as string,
+		})),
+	};
 }
 export async function tableSearch(this: ILoadOptionsFunctions): Promise<INodeListSearchResult> {
 	const credentials = await this.getCredentials<PostgresNodeCredentials>('postgres');
@@ -32,19 +28,15 @@ export async function tableSearch(this: ILoadOptionsFunctions): Promise<INodeLis
 		extractValue: true,
 	}) as string;
 
-	try {
-		const response = await db.any(
-			'SELECT table_name FROM information_schema.tables WHERE table_schema=$1',
-			[schema],
-		);
-
-		return {
-			results: response.map((table) => ({
-				name: table.table_name as string,
-				value: table.table_name as string,
-			})),
-		};
-	} finally {
-		if (!db.$pool.ending) await db.$pool.end();
-	}
+	const response = await db.any(
+		'SELECT table_name FROM information_schema.tables WHERE table_schema=$1',
+		[schema],
+	);
+
+	return {
+		results: response.map((table) => ({
+			name: table.table_name as string,
+			value: table.table_name as string,
+		})),
+	};
 }
diff --git a/packages/nodes-base/nodes/Postgres/v2/methods/loadOptions.ts b/packages/nodes-base/nodes/Postgres/v2/methods/loadOptions.ts
index d906c7e0bd099..c8fb75436dd88 100644
--- a/packages/nodes-base/nodes/Postgres/v2/methods/loadOptions.ts
+++ b/packages/nodes-base/nodes/Postgres/v2/methods/loadOptions.ts
@@ -18,17 +18,13 @@ export async function getColumns(this: ILoadOptionsFunctions): Promise<INodeProp
 		extractValue: true,
 	}) as string;
 
-	try {
-		const columns = await getTableSchema(db, schema, table);
-
-		return columns.map((column) => ({
-			name: column.column_name,
-			value: column.column_name,
-			description: `Type: ${column.data_type.toUpperCase()}, Nullable: ${column.is_nullable}`,
-		}));
-	} finally {
-		if (!db.$pool.ending) await db.$pool.end();
-	}
+	const columns = await getTableSchema(db, schema, table);
+
+	return columns.map((column) => ({
+		name: column.column_name,
+		value: column.column_name,
+		description: `Type: ${column.data_type.toUpperCase()}, Nullable: ${column.is_nullable}`,
+	}));
 }
 
 export async function getColumnsMultiOptions(
diff --git a/packages/nodes-base/nodes/Postgres/v2/methods/resourceMapping.ts b/packages/nodes-base/nodes/Postgres/v2/methods/resourceMapping.ts
index 99f40cb1da54c..acc44b53149d7 100644
--- a/packages/nodes-base/nodes/Postgres/v2/methods/resourceMapping.ts
+++ b/packages/nodes-base/nodes/Postgres/v2/methods/resourceMapping.ts
@@ -63,34 +63,30 @@ export async function getMappingColumns(
 		extractValue: true,
 	}) as string;
 
-	try {
-		const columns = await getTableSchema(db, schema, table, { getColumnsForResourceMapper: true });
-		const unique = operation === 'upsert' ? await uniqueColumns(db, table, schema) : [];
-		const enumInfo = await getEnums(db);
-		const fields = await Promise.all(
-			columns.map(async (col) => {
-				const canBeUsedToMatch =
-					operation === 'upsert' ? unique.some((u) => u.attname === col.column_name) : true;
-				const type = mapPostgresType(col.data_type);
-				const options =
-					type === 'options' ? getEnumValues(enumInfo, col.udt_name as string) : undefined;
-				const hasDefault = Boolean(col.column_default);
-				const isGenerated = col.is_generated === 'ALWAYS' || col.identity_generation === 'ALWAYS';
-				const nullable = col.is_nullable === 'YES';
-				return {
-					id: col.column_name,
-					displayName: col.column_name,
-					required: !nullable && !hasDefault && !isGenerated,
-					defaultMatch: (col.column_name === 'id' && canBeUsedToMatch) || false,
-					display: true,
-					type,
-					canBeUsedToMatch,
-					options,
-				};
-			}),
-		);
-		return { fields };
-	} finally {
-		if (!db.$pool.ending) await db.$pool.end();
-	}
+	const columns = await getTableSchema(db, schema, table, { getColumnsForResourceMapper: true });
+	const unique = operation === 'upsert' ? await uniqueColumns(db, table, schema) : [];
+	const enumInfo = await getEnums(db);
+	const fields = await Promise.all(
+		columns.map(async (col) => {
+			const canBeUsedToMatch =
+				operation === 'upsert' ? unique.some((u) => u.attname === col.column_name) : true;
+			const type = mapPostgresType(col.data_type);
+			const options =
+				type === 'options' ? getEnumValues(enumInfo, col.udt_name as string) : undefined;
+			const hasDefault = Boolean(col.column_default);
+			const isGenerated = col.is_generated === 'ALWAYS' || col.identity_generation === 'ALWAYS';
+			const nullable = col.is_nullable === 'YES';
+			return {
+				id: col.column_name,
+				displayName: col.column_name,
+				required: !nullable && !hasDefault && !isGenerated,
+				defaultMatch: (col.column_name === 'id' && canBeUsedToMatch) || false,
+				display: true,
+				type,
+				canBeUsedToMatch,
+				options,
+			};
+		}),
+	);
+	return { fields };
 }