refactor(operators): use namespaced symbol names for operators (#10830)

BREAKING CHANGE:

If you have relied on accessing sequelize operators via `Symbol.for('gt')` etc. you must now prefix them with `sequelize.operator` eg.
`Symbol.for('sequelize.operator.gt')`

docs/upgrade-to-v6.md

@@ -13,3 +13,8 @@ Sequelize v6 will only support Node 8 and up
 Operator aliases were soft deprecated via the `opt-in` option `operatorAlises` in v5 they have been entirely removed.
 
 Please refer to previous changelogs for the migration guide.
+
+### Renamed operator symbols
+
+If you have relied on accessing sequelize operators via `Symbol.for('gt')` etc. you must now prefix them with `sequelize.operator` eg.
+`Symbol.for('sequelize.operator.gt')`

lib/operators.js

@@ -46,45 +46,45 @@
  * @property join
  */
 const Op = {
-  eq: Symbol.for('eq'),
-  ne: Symbol.for('ne'),
-  gte: Symbol.for('gte'),
-  gt: Symbol.for('gt'),
-  lte: Symbol.for('lte'),
-  lt: Symbol.for('lt'),
-  not: Symbol.for('not'),
-  is: Symbol.for('is'),
-  in: Symbol.for('in'),
-  notIn: Symbol.for('notIn'),
-  like: Symbol.for('like'),
-  notLike: Symbol.for('notLike'),
-  iLike: Symbol.for('iLike'),
-  notILike: Symbol.for('notILike'),
-  startsWith: Symbol.for('startsWith'),
-  endsWith: Symbol.for('endsWith'),
-  substring: Symbol.for('substring'),
-  regexp: Symbol.for('regexp'),
-  notRegexp: Symbol.for('notRegexp'),
-  iRegexp: Symbol.for('iRegexp'),
-  notIRegexp: Symbol.for('notIRegexp'),
-  between: Symbol.for('between'),
-  notBetween: Symbol.for('notBetween'),
-  overlap: Symbol.for('overlap'),
-  contains: Symbol.for('contains'),
-  contained: Symbol.for('contained'),
-  adjacent: Symbol.for('adjacent'),
-  strictLeft: Symbol.for('strictLeft'),
-  strictRight: Symbol.for('strictRight'),
-  noExtendRight: Symbol.for('noExtendRight'),
-  noExtendLeft: Symbol.for('noExtendLeft'),
-  and: Symbol.for('and'),
-  or: Symbol.for('or'),
-  any: Symbol.for('any'),
-  all: Symbol.for('all'),
-  values: Symbol.for('values'),
-  col: Symbol.for('col'),
-  placeholder: Symbol.for('placeholder'),
-  join: Symbol.for('join')
+  eq: Symbol.for('sequelize.operator.eq'),
+  ne: Symbol.for('sequelize.operator.ne'),
+  gte: Symbol.for('sequelize.operator.gte'),
+  gt: Symbol.for('sequelize.operator.gt'),
+  lte: Symbol.for('sequelize.operator.lte'),
+  lt: Symbol.for('sequelize.operator.lt'),
+  not: Symbol.for('sequelize.operator.not'),
+  is: Symbol.for('sequelize.operator.is'),
+  in: Symbol.for('sequelize.operator.in'),
+  notIn: Symbol.for('sequelize.operator.notIn'),
+  like: Symbol.for('sequelize.operator.like'),
+  notLike: Symbol.for('sequelize.operator.notLike'),
+  iLike: Symbol.for('sequelize.operator.iLike'),
+  notILike: Symbol.for('sequelize.operator.notILike'),
+  startsWith: Symbol.for('sequelize.operator.startsWith'),
+  endsWith: Symbol.for('sequelize.operator.endsWith'),
+  substring: Symbol.for('sequelize.operator.substring'),
+  regexp: Symbol.for('sequelize.operator.regexp'),
+  notRegexp: Symbol.for('sequelize.operator.notRegexp'),
+  iRegexp: Symbol.for('sequelize.operator.iRegexp'),
+  notIRegexp: Symbol.for('sequelize.operator.notIRegexp'),
+  between: Symbol.for('sequelize.operator.between'),
+  notBetween: Symbol.for('sequelize.operator.notBetween'),
+  overlap: Symbol.for('sequelize.operator.overlap'),
+  contains: Symbol.for('sequelize.operator.contains'),
+  contained: Symbol.for('sequelize.operator.contained'),
+  adjacent: Symbol.for('sequelize.operator.adjacent'),
+  strictLeft: Symbol.for('sequelize.operator.strictLeft'),
+  strictRight: Symbol.for('sequelize.operator.strictRight'),
+  noExtendRight: Symbol.for('sequelize.operator.noExtendRight'),
+  noExtendLeft: Symbol.for('sequelize.operator.noExtendLeft'),
+  and: Symbol.for('sequelize.operator.and'),
+  or: Symbol.for('sequelize.operator.or'),
+  any: Symbol.for('sequelize.operator.any'),
+  all: Symbol.for('sequelize.operator.all'),
+  values: Symbol.for('sequelize.operator.values'),
+  col: Symbol.for('sequelize.operator.col'),
+  placeholder: Symbol.for('sequelize.operator.placeholder'),
+  join: Symbol.for('sequelize.operator.join')
 };
 
 module.exports = Op;