Merge pull request #314 from janfh/feature/record_locks

Author: worksofliam

package.json

@@ -382,6 +382,11 @@
         "title": "Get Object Locks",
         "category": "Db2 for i"
       },
+      {
+        "command": "vscode-db2i.getRecordLocks",
+        "title": "Get Record Locks",
+        "category": "Db2 for i"
+      },
       {
         "command": "vscode-db2i.clearData",
         "title": "Clear...",
@@ -1007,6 +1012,11 @@
           "when": "viewItem == table || viewItem == view || viewItem == alias || viewItem == function || viewItem == variable || viewItem == index || viewItem == procedure || viewItem == sequence || viewItem == package || viewItem == trigger || viewItem == type",
           "group": "db2workWith@5"
         },
+        {
+          "command": "vscode-db2i.getRecordLocks",
+          "when": "viewItem == table",
+          "group": "db2workWith@6"
+        },
         {
           "command": "vscode-db2i.clearData",
           "when": "viewItem == table",

src/views/schemaBrowser/contributes.json

@@ -59,6 +59,11 @@
         "title": "Get Object Locks",
         "category": "Db2 for i"
       },
+      {
+        "command": "vscode-db2i.getRecordLocks",
+        "title": "Get Record Locks",
+        "category": "Db2 for i"
+      },
       {
         "command": "vscode-db2i.clearData",
         "title": "Clear...",
@@ -182,6 +187,11 @@
           "when": "viewItem == table || viewItem == view || viewItem == alias || viewItem == function || viewItem == variable || viewItem == index || viewItem == procedure || viewItem == sequence || viewItem == package || viewItem == trigger || viewItem == type",
           "group": "db2workWith@5"
         },
+        {
+          "command": "vscode-db2i.getRecordLocks",
+          "when": "viewItem == table",
+          "group": "db2workWith@6"
+        },
         {
           "command": "vscode-db2i.clearData",
           "when": "viewItem == table",

src/views/schemaBrowser/index.ts

@@ -10,7 +10,7 @@ import Configuration from "../../configuration";
 import Types from "../types";
 import Statement from "../../database/statement";
 import { getCopyUi } from "./copyUI";
-import { getAdvisedIndexesStatement, getIndexesStatement, getMTIStatement, getAuthoritiesStatement, getObjectLocksStatement } from "./statements";
+import { getAdvisedIndexesStatement, getIndexesStatement, getMTIStatement, getAuthoritiesStatement, getObjectLocksStatement, getRecordLocksStatement } from "./statements";
 import { BasicSQLObject } from "../../types";
 
 const viewItem = {
@@ -228,6 +228,17 @@ export default class schemaBrowser {
         }
       }),
 
+      vscode.commands.registerCommand(`vscode-db2i.getRecordLocks`, async (object: SQLObject) => {
+        if (object) {
+          const content = getRecordLocksStatement(object.schema, object.name);
+          vscode.commands.executeCommand(`vscode-db2i.runEditorStatement`, {
+            content,
+            qualifier: `statement`,
+            open: false,
+          });
+        }
+      }),
+
       vscode.commands.registerCommand(`vscode-db2i.advisedIndexes`, async (object: SQLObject | SchemaItem) => { //table
         if (object) {
           let content: string | undefined;

src/views/schemaBrowser/statements.ts

@@ -300,4 +300,23 @@ export function getObjectLocksStatement(schema: string, table: string, objectTyp
         sql += ` and sql_object_type = '${objectType.toUpperCase()}'`;
     }
     return sql;
+}
+
+export function getRecordLocksStatement(schema: string, table: string): string {
+    return `
+      select
+        relative_record_number "RRN",
+        qsys2.delimit_name(table_partition) "Member",
+        lock_status "Lock Status",
+        lock_state "Lock Request Type",
+        substr(job_name,locate_in_string(job_name,'/',-1)+1) "Job Name",
+        substr(job_name,locate_in_string(job_name,'/',1)+1, locate_in_string(job_name,'/',-1)-locate_in_string(job_name,'/',1)-1) "Job User",
+        substr(job_name,1, locate_in_string(job_name,'/',1)-1) "Job Number",
+        thread_id "Thread",
+        lock_space_id "Lock Space",
+        lock_scope "Scope" 
+      from qsys2.record_lock_info
+      where table_schema = '${schema}' 
+        and table_name = '${table}'
+    `;
 }