feat: add support for bigints (backport of sequelize#14485) (sequelize#15413)

Author: marra85

src/data-types.js

@@ -211,7 +211,7 @@ class NUMBER extends ABSTRACT {
     return true;
   }
   _stringify(number) {
-    if (typeof number === 'number' || typeof number === 'boolean' || number === null || number === undefined) {
+    if (typeof number === 'number' || typeof number === 'bigint' || typeof number === 'boolean' || number === null || number === undefined) {
       return number;
     }
     if (typeof number.toString === 'function') {

src/dialects/abstract/query-generator.js

@@ -2792,7 +2792,7 @@ class QueryGenerator {
         type: options.type
       });
     }
-    if (typeof smth === 'number') {
+    if (typeof smth === 'number' || typeof smth === 'bigint') {
       let primaryKeys = factory ? Object.keys(factory.primaryKeys) : [];
 
       if (primaryKeys.length > 0) {

src/dialects/db2/query.js

@@ -1,5 +1,7 @@
 'use strict';
 
+const util = require('node:util');
+
 const AbstractQuery = require('../abstract/query');
 const sequelizeErrors = require('../../errors');
 const parserStore = require('../parserStore')('db2');
@@ -14,15 +16,19 @@ class Query extends AbstractQuery {
   }
 
   getSQLTypeFromJsType(value) {
-    const param = { ParamType: 'INPUT', Data: value };
     if (Buffer.isBuffer(value)) {
-      param.DataType = 'BLOB';
-      return param;
+      return { ParamType: 'INPUT', DataType: 'BLOB', Data: value };
+    }
+
+    if (typeof value === 'bigint') {
+      // The ibm_db module does not handle bigint, send as a string instead:
+      return value.toString();
     }
+
     return value;
   }
 
-  async _run(connection, sql, parameters) {	
+  async _run(connection, sql, parameters) {
     this.sql = sql;
     const benchmark = this.sequelize.options.benchmark || this.options.benchmark;
     let queryBegin;
@@ -98,10 +104,10 @@ class Query extends AbstractQuery {
           }
 
           stmt.execute(params, (err, result, outparams) => {
-            debug(`executed(${this.connection.uuid || 'default'}):${newSql} ${parameters ? JSON.stringify(parameters) : ''}`);
+            debug(`executed(${this.connection.uuid || 'default'}):${newSql} ${parameters ? util.inspect(parameters, { compact: true, breakLength: Infinity }) : ''}`);
 
             if (benchmark) {
-              this.sequelize.log(`Executed (${ this.connection.uuid || 'default' }): ${ newSql} ${parameters ? JSON.stringify(parameters) : ''}`, Date.now() - queryBegin, this.options);
+              this.sequelize.log(`Executed (${this.connection.uuid || 'default'}): ${newSql} ${parameters ? util.inspect(parameters, { compact: true, breakLength: Infinity }) : ''}`, Date.now() - queryBegin, this.options);
             }
 
             if (err && err.message) {
@@ -454,7 +460,7 @@ class Query extends AbstractQuery {
     result = result || this.sql.startsWith('SELECT NAME AS "name", TBNAME AS "tableName", UNIQUERULE AS "keyType", COLNAMES, INDEXTYPE AS "type" FROM SYSIBM.SYSINDEXES');
     return result;
   }
-  
+
   handleShowIndexesQuery(data) {
     let currItem;
     const result = [];
@@ -468,7 +474,7 @@ class Query extends AbstractQuery {
           unique: item.keyType === 'U',
           type: item.type
         };
-        
+
         _.forEach(item.COLNAMES.replace(/\+|-/g, x => { return ` ${ x}`; }).split(' '), column => {
           let columnName = column.trim();
           if ( columnName ) {
@@ -484,7 +490,7 @@ class Query extends AbstractQuery {
         result.push(currItem);
       }
     });
-    return result;    
+    return result;
   }
 
   handleInsertQuery(results, metaData) {

src/dialects/mssql/connection-manager.js

@@ -129,6 +129,9 @@ class ConnectionManager extends AbstractConnectionManager {
           if (error.message.includes('connect EADDRNOTAVAIL')) {
             throw new sequelizeErrors.HostNotReachableError(error);
           }
+          if (error.message.includes('connect EAFNOSUPPORT')) {
+            throw new sequelizeErrors.HostNotReachableError(error);
+          }
           if (error.message.includes('getaddrinfo ENOTFOUND')) {
             throw new sequelizeErrors.HostNotFoundError(error);
           }

src/dialects/mssql/query.js

@@ -8,6 +8,9 @@ const { logger } = require('../../utils/logger');
 
 const debug = logger.debugContext('sql:mssql');
 
+const minSafeIntegerAsBigInt = BigInt(Number.MIN_SAFE_INTEGER);
+const maxSafeIntegerAsBigInt = BigInt(Number.MAX_SAFE_INTEGER);
+
 function getScale(aNum) {
   if (!Number.isFinite(aNum)) return 0;
   let e = 1;
@@ -21,8 +24,7 @@ class Query extends AbstractQuery {
   }
 
   getSQLTypeFromJsType(value, TYPES) {
-    const paramType = { type: TYPES.VarChar, typeOptions: {} };
-    paramType.type = TYPES.NVarChar;
+    const paramType = { type: TYPES.NVarChar, typeOptions: {}, value };
     if (typeof value === 'number') {
       if (Number.isInteger(value)) {
         if (value >= -2147483648 && value <= 2147483647) {
@@ -35,6 +37,13 @@ class Query extends AbstractQuery {
         //Default to a reasonable numeric precision/scale pending more sophisticated logic
         paramType.typeOptions = { precision: 30, scale: getScale(value) };
       }
+    } else if (typeof value === 'bigint') {
+      if (value < minSafeIntegerAsBigInt || value > maxSafeIntegerAsBigInt) {
+        paramType.type = TYPES.VarChar;
+        paramType.value = value.toString();
+      } else {
+        return this.getSQLTypeFromJsType(Number(value), TYPES);
+      }
     } else if (typeof value === 'boolean') {
       paramType.type = TYPES.Bit;
     }

src/dialects/oracle/data-types.js

@@ -51,18 +51,18 @@ module.exports = BaseTypes => {
         // sending it over the wire as a string,
         // We pass it through escape function to remove un-necessary quotes
         // this.format in insert/bulkinsert query calls stringify hence we need to convert binary buffer
-        // to hex string. Since this block is used by both bind (insert/bulkinsert) and 
-        // non-bind (select query where clause) hence we need to 
+        // to hex string. Since this block is used by both bind (insert/bulkinsert) and
+        // non-bind (select query where clause) hence we need to
         // have an operation that supports both
         return options.escape(value.toString('hex'));
-      } 
+      }
       return options.escape(value);
     }
 
     _getBindDef(oracledb) {
       if (this._binary) {
         return { type: oracledb.DB_TYPE_RAW, maxSize: this._length };
-      } 
+      }
       return { type: oracledb.DB_TYPE_VARCHAR, maxSize: this._length };
     }
 
@@ -93,7 +93,7 @@ module.exports = BaseTypes => {
 
     _sanitize(value) {
       if (typeof value === 'string') {
-        // If value is a string we return true if among '1' and 'true' 
+        // If value is a string we return true if among '1' and 'true'
         // We return false if among '0' and 'false'
         // Else return the value as is and let the DB raise error for invalid values
         return value === '1' || value === 'true' ? true : value === '0' || value === 'false' ? false : value;
@@ -212,7 +212,7 @@ module.exports = BaseTypes => {
      */
     _bindParam(value, options) {
       return options.bindParam(value);
-    } 
+    }
   }
 
   DATE.prototype.escape = false;
@@ -302,6 +302,14 @@ module.exports = BaseTypes => {
     _getBindDef(oracledb) {
       return { type: oracledb.DB_TYPE_NUMBER };
     }
+
+    _sanitize(value) {
+      if (typeof value === 'bigint' || typeof value === 'number') {
+        return value.toString();
+      }
+      return value;
+    }
+
   }
 
   class NUMBER extends BaseTypes.NUMBER {
@@ -335,7 +343,7 @@ module.exports = BaseTypes => {
     _stringify(value) {
       if (value === Number.POSITIVE_INFINITY) {
         return 'inf';
-      } 
+      }
       if (value === Number.NEGATIVE_INFINITY) {
         return '-inf';
       }
@@ -348,11 +356,11 @@ module.exports = BaseTypes => {
   }
 
   class BLOB extends BaseTypes.BLOB {
-    // Generic hexify returns X'${hex}' but Oracle expects '${hex}' for BLOB datatype 
+    // Generic hexify returns X'${hex}' but Oracle expects '${hex}' for BLOB datatype
     _hexify(hex) {
       return `'${hex}'`;
     }
-    
+
     toSql() {
       return 'BLOB';
     }
@@ -438,9 +446,9 @@ module.exports = BaseTypes => {
     _bindParam(value, options) {
       if (typeof value === 'string') {
         return options.bindParam(new Date(value));
-      } 
+      }
       return options.bindParam(value);
-      
+
     }
   }