mysql column comments #218 #81

plugins/dbgate-plugin-mysql/src/backend/Analyser.js

@@ -14,6 +14,7 @@ function getColumnInfo({
   numericPrecision,
   numericScale,
   defaultValue,
+  columnComment,
 }) {
   let fullDataType = dataType;
   if (charMaxLength && isTypeString(dataType)) fullDataType = `${dataType}(${charMaxLength})`;
@@ -23,6 +24,7 @@ function getColumnInfo({
     notNull: !isNullable || isNullable == 'NO' || isNullable == 'no',
     autoIncrement: !!(extra && extra.toLowerCase().includes('auto_increment')),
     columnName,
+    columnComment,
     dataType: fullDataType,
     defaultValue,
   };

plugins/dbgate-plugin-mysql/src/backend/sql/columns.js

@@ -8,6 +8,7 @@ select
 	NUMERIC_PRECISION as numericPrecision,
 	NUMERIC_SCALE as numericScale,
 	COLUMN_DEFAULT as defaultValue,
+	COLUMN_COMMENT as columnComment,
 	EXTRA as extra
 from INFORMATION_SCHEMA.COLUMNS
 where TABLE_SCHEMA = '#DATABASE#' and TABLE_NAME =OBJECT_ID_CONDITION

plugins/dbgate-plugin-mysql/src/frontend/drivers.js

@@ -30,6 +30,10 @@ const dialect = {
   dropCheck: true,
 
   dropReferencesWhenDropTable: false,
+
+  columnProperties: {
+    columnComment: true,
+  },
 };
 
 const mysqlDriverBase = {
@@ -44,7 +48,11 @@ const mysqlDriverBase = {
   getNewObjectTemplates() {
     return [
       { label: 'New view', sql: 'CREATE VIEW myview\nAS\nSELECT * FROM table1' },
-      { label: 'New procedure', sql: 'DELIMITER //\n\nCREATE PROCEDURE myproc (IN arg1 INT)\nBEGIN\n  SELECT * FROM table1;\nEND\n\nDELIMITER ;' },
+      {
+        label: 'New procedure',
+        sql:
+          'DELIMITER //\n\nCREATE PROCEDURE myproc (IN arg1 INT)\nBEGIN\n  SELECT * FROM table1;\nEND\n\nDELIMITER ;',
+      },
       { label: 'New function', sql: 'CREATE FUNCTION myfunc (arg1 INT)\nRETURNS INT DETERMINISTIC\nRETURN 1' },
     ];
   },