diff --git a/src/main/java/com/sztzjy/forex/trading_trading/TrainingExample.java b/src/main/java/com/sztzjy/forex/trading_trading/TrainingExample.java
new file mode 100644
index 0000000..783dd15
--- /dev/null
+++ b/src/main/java/com/sztzjy/forex/trading_trading/TrainingExample.java
@@ -0,0 +1,1092 @@
+package com.sztzjy.forex.trading_trading;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+public class TrainingExample {
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    protected String orderByClause;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    protected boolean distinct;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    protected List<Criteria> oredCriteria;
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public TrainingExample() {
+        oredCriteria = new ArrayList<>();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public void setOrderByClause(String orderByClause) {
+        this.orderByClause = orderByClause;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public String getOrderByClause() {
+        return orderByClause;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public void setDistinct(boolean distinct) {
+        this.distinct = distinct;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public boolean isDistinct() {
+        return distinct;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public List<Criteria> getOredCriteria() {
+        return oredCriteria;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public void or(Criteria criteria) {
+        oredCriteria.add(criteria);
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public Criteria or() {
+        Criteria criteria = createCriteriaInternal();
+        oredCriteria.add(criteria);
+        return criteria;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public Criteria createCriteria() {
+        Criteria criteria = createCriteriaInternal();
+        if (oredCriteria.size() == 0) {
+            oredCriteria.add(criteria);
+        }
+        return criteria;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    protected Criteria createCriteriaInternal() {
+        Criteria criteria = new Criteria();
+        return criteria;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public void clear() {
+        oredCriteria.clear();
+        orderByClause = null;
+        distinct = false;
+    }
+
+    /**
+     * This class was generated by MyBatis Generator.
+     * This class corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    protected abstract static class GeneratedCriteria {
+        protected List<Criterion> criteria;
+
+        protected GeneratedCriteria() {
+            super();
+            criteria = new ArrayList<>();
+        }
+
+        public boolean isValid() {
+            return criteria.size() > 0;
+        }
+
+        public List<Criterion> getAllCriteria() {
+            return criteria;
+        }
+
+        public List<Criterion> getCriteria() {
+            return criteria;
+        }
+
+        protected void addCriterion(String condition) {
+            if (condition == null) {
+                throw new RuntimeException("Value for condition cannot be null");
+            }
+            criteria.add(new Criterion(condition));
+        }
+
+        protected void addCriterion(String condition, Object value, String property) {
+            if (value == null) {
+                throw new RuntimeException("Value for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value));
+        }
+
+        protected void addCriterion(String condition, Object value1, Object value2, String property) {
+            if (value1 == null || value2 == null) {
+                throw new RuntimeException("Between values for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value1, value2));
+        }
+
+        public Criteria andTrainingIdIsNull() {
+            addCriterion("training_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdIsNotNull() {
+            addCriterion("training_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdEqualTo(String value) {
+            addCriterion("training_id =", value, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdNotEqualTo(String value) {
+            addCriterion("training_id <>", value, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdGreaterThan(String value) {
+            addCriterion("training_id >", value, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdGreaterThanOrEqualTo(String value) {
+            addCriterion("training_id >=", value, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdLessThan(String value) {
+            addCriterion("training_id <", value, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdLessThanOrEqualTo(String value) {
+            addCriterion("training_id <=", value, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdLike(String value) {
+            addCriterion("training_id like", value, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdNotLike(String value) {
+            addCriterion("training_id not like", value, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdIn(List<String> values) {
+            addCriterion("training_id in", values, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdNotIn(List<String> values) {
+            addCriterion("training_id not in", values, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdBetween(String value1, String value2) {
+            addCriterion("training_id between", value1, value2, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingIdNotBetween(String value1, String value2) {
+            addCriterion("training_id not between", value1, value2, "trainingId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountIsNull() {
+            addCriterion("people_count is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountIsNotNull() {
+            addCriterion("people_count is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountEqualTo(Integer value) {
+            addCriterion("people_count =", value, "peopleCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountNotEqualTo(Integer value) {
+            addCriterion("people_count <>", value, "peopleCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountGreaterThan(Integer value) {
+            addCriterion("people_count >", value, "peopleCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountGreaterThanOrEqualTo(Integer value) {
+            addCriterion("people_count >=", value, "peopleCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountLessThan(Integer value) {
+            addCriterion("people_count <", value, "peopleCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountLessThanOrEqualTo(Integer value) {
+            addCriterion("people_count <=", value, "peopleCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountIn(List<Integer> values) {
+            addCriterion("people_count in", values, "peopleCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountNotIn(List<Integer> values) {
+            addCriterion("people_count not in", values, "peopleCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountBetween(Integer value1, Integer value2) {
+            addCriterion("people_count between", value1, value2, "peopleCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andPeopleCountNotBetween(Integer value1, Integer value2) {
+            addCriterion("people_count not between", value1, value2, "peopleCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeIsNull() {
+            addCriterion("start_time is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeIsNotNull() {
+            addCriterion("start_time is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeEqualTo(String value) {
+            addCriterion("start_time =", value, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeNotEqualTo(String value) {
+            addCriterion("start_time <>", value, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeGreaterThan(String value) {
+            addCriterion("start_time >", value, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeGreaterThanOrEqualTo(String value) {
+            addCriterion("start_time >=", value, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeLessThan(String value) {
+            addCriterion("start_time <", value, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeLessThanOrEqualTo(String value) {
+            addCriterion("start_time <=", value, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeLike(String value) {
+            addCriterion("start_time like", value, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeNotLike(String value) {
+            addCriterion("start_time not like", value, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeIn(List<String> values) {
+            addCriterion("start_time in", values, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeNotIn(List<String> values) {
+            addCriterion("start_time not in", values, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeBetween(String value1, String value2) {
+            addCriterion("start_time between", value1, value2, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStartTimeNotBetween(String value1, String value2) {
+            addCriterion("start_time not between", value1, value2, "startTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeIsNull() {
+            addCriterion("end_time is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeIsNotNull() {
+            addCriterion("end_time is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeEqualTo(String value) {
+            addCriterion("end_time =", value, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeNotEqualTo(String value) {
+            addCriterion("end_time <>", value, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeGreaterThan(String value) {
+            addCriterion("end_time >", value, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeGreaterThanOrEqualTo(String value) {
+            addCriterion("end_time >=", value, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeLessThan(String value) {
+            addCriterion("end_time <", value, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeLessThanOrEqualTo(String value) {
+            addCriterion("end_time <=", value, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeLike(String value) {
+            addCriterion("end_time like", value, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeNotLike(String value) {
+            addCriterion("end_time not like", value, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeIn(List<String> values) {
+            addCriterion("end_time in", values, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeNotIn(List<String> values) {
+            addCriterion("end_time not in", values, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeBetween(String value1, String value2) {
+            addCriterion("end_time between", value1, value2, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andEndTimeNotBetween(String value1, String value2) {
+            addCriterion("end_time not between", value1, value2, "endTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusIsNull() {
+            addCriterion("status is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusIsNotNull() {
+            addCriterion("status is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusEqualTo(String value) {
+            addCriterion("status =", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusNotEqualTo(String value) {
+            addCriterion("status <>", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusGreaterThan(String value) {
+            addCriterion("status >", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusGreaterThanOrEqualTo(String value) {
+            addCriterion("status >=", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusLessThan(String value) {
+            addCriterion("status <", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusLessThanOrEqualTo(String value) {
+            addCriterion("status <=", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusLike(String value) {
+            addCriterion("status like", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusNotLike(String value) {
+            addCriterion("status not like", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusIn(List<String> values) {
+            addCriterion("status in", values, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusNotIn(List<String> values) {
+            addCriterion("status not in", values, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusBetween(String value1, String value2) {
+            addCriterion("status between", value1, value2, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusNotBetween(String value1, String value2) {
+            addCriterion("status not between", value1, value2, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdIsNull() {
+            addCriterion("creator_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdIsNotNull() {
+            addCriterion("creator_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdEqualTo(Integer value) {
+            addCriterion("creator_id =", value, "creatorId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdNotEqualTo(Integer value) {
+            addCriterion("creator_id <>", value, "creatorId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdGreaterThan(Integer value) {
+            addCriterion("creator_id >", value, "creatorId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdGreaterThanOrEqualTo(Integer value) {
+            addCriterion("creator_id >=", value, "creatorId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdLessThan(Integer value) {
+            addCriterion("creator_id <", value, "creatorId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdLessThanOrEqualTo(Integer value) {
+            addCriterion("creator_id <=", value, "creatorId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdIn(List<Integer> values) {
+            addCriterion("creator_id in", values, "creatorId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdNotIn(List<Integer> values) {
+            addCriterion("creator_id not in", values, "creatorId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdBetween(Integer value1, Integer value2) {
+            addCriterion("creator_id between", value1, value2, "creatorId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIdNotBetween(Integer value1, Integer value2) {
+            addCriterion("creator_id not between", value1, value2, "creatorId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolIsNull() {
+            addCriterion("create_school is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolIsNotNull() {
+            addCriterion("create_school is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolEqualTo(String value) {
+            addCriterion("create_school =", value, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolNotEqualTo(String value) {
+            addCriterion("create_school <>", value, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolGreaterThan(String value) {
+            addCriterion("create_school >", value, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolGreaterThanOrEqualTo(String value) {
+            addCriterion("create_school >=", value, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolLessThan(String value) {
+            addCriterion("create_school <", value, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolLessThanOrEqualTo(String value) {
+            addCriterion("create_school <=", value, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolLike(String value) {
+            addCriterion("create_school like", value, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolNotLike(String value) {
+            addCriterion("create_school not like", value, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolIn(List<String> values) {
+            addCriterion("create_school in", values, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolNotIn(List<String> values) {
+            addCriterion("create_school not in", values, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolBetween(String value1, String value2) {
+            addCriterion("create_school between", value1, value2, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateSchoolNotBetween(String value1, String value2) {
+            addCriterion("create_school not between", value1, value2, "createSchool");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameIsNull() {
+            addCriterion("training_name is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameIsNotNull() {
+            addCriterion("training_name is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameEqualTo(String value) {
+            addCriterion("training_name =", value, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameNotEqualTo(String value) {
+            addCriterion("training_name <>", value, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameGreaterThan(String value) {
+            addCriterion("training_name >", value, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameGreaterThanOrEqualTo(String value) {
+            addCriterion("training_name >=", value, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameLessThan(String value) {
+            addCriterion("training_name <", value, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameLessThanOrEqualTo(String value) {
+            addCriterion("training_name <=", value, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameLike(String value) {
+            addCriterion("training_name like", value, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameNotLike(String value) {
+            addCriterion("training_name not like", value, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameIn(List<String> values) {
+            addCriterion("training_name in", values, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameNotIn(List<String> values) {
+            addCriterion("training_name not in", values, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameBetween(String value1, String value2) {
+            addCriterion("training_name between", value1, value2, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andTrainingNameNotBetween(String value1, String value2) {
+            addCriterion("training_name not between", value1, value2, "trainingName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameIsNull() {
+            addCriterion("creator_name is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameIsNotNull() {
+            addCriterion("creator_name is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameEqualTo(String value) {
+            addCriterion("creator_name =", value, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameNotEqualTo(String value) {
+            addCriterion("creator_name <>", value, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameGreaterThan(String value) {
+            addCriterion("creator_name >", value, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameGreaterThanOrEqualTo(String value) {
+            addCriterion("creator_name >=", value, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameLessThan(String value) {
+            addCriterion("creator_name <", value, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameLessThanOrEqualTo(String value) {
+            addCriterion("creator_name <=", value, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameLike(String value) {
+            addCriterion("creator_name like", value, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameNotLike(String value) {
+            addCriterion("creator_name not like", value, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameIn(List<String> values) {
+            addCriterion("creator_name in", values, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameNotIn(List<String> values) {
+            addCriterion("creator_name not in", values, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameBetween(String value1, String value2) {
+            addCriterion("creator_name between", value1, value2, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNameNotBetween(String value1, String value2) {
+            addCriterion("creator_name not between", value1, value2, "creatorName");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeIsNull() {
+            addCriterion("create_time is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeIsNotNull() {
+            addCriterion("create_time is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeEqualTo(Date value) {
+            addCriterion("create_time =", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeNotEqualTo(Date value) {
+            addCriterion("create_time <>", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeGreaterThan(Date value) {
+            addCriterion("create_time >", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeGreaterThanOrEqualTo(Date value) {
+            addCriterion("create_time >=", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeLessThan(Date value) {
+            addCriterion("create_time <", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeLessThanOrEqualTo(Date value) {
+            addCriterion("create_time <=", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeIn(List<Date> values) {
+            addCriterion("create_time in", values, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeNotIn(List<Date> values) {
+            addCriterion("create_time not in", values, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeBetween(Date value1, Date value2) {
+            addCriterion("create_time between", value1, value2, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeNotBetween(Date value1, Date value2) {
+            addCriterion("create_time not between", value1, value2, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeIsNull() {
+            addCriterion("update_time is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeIsNotNull() {
+            addCriterion("update_time is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeEqualTo(Date value) {
+            addCriterion("update_time =", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeNotEqualTo(Date value) {
+            addCriterion("update_time <>", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeGreaterThan(Date value) {
+            addCriterion("update_time >", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeGreaterThanOrEqualTo(Date value) {
+            addCriterion("update_time >=", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeLessThan(Date value) {
+            addCriterion("update_time <", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeLessThanOrEqualTo(Date value) {
+            addCriterion("update_time <=", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeIn(List<Date> values) {
+            addCriterion("update_time in", values, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeNotIn(List<Date> values) {
+            addCriterion("update_time not in", values, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeBetween(Date value1, Date value2) {
+            addCriterion("update_time between", value1, value2, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeNotBetween(Date value1, Date value2) {
+            addCriterion("update_time not between", value1, value2, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdIsNull() {
+            addCriterion("school_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdIsNotNull() {
+            addCriterion("school_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdEqualTo(Integer value) {
+            addCriterion("school_id =", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdNotEqualTo(Integer value) {
+            addCriterion("school_id <>", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdGreaterThan(Integer value) {
+            addCriterion("school_id >", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdGreaterThanOrEqualTo(Integer value) {
+            addCriterion("school_id >=", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdLessThan(Integer value) {
+            addCriterion("school_id <", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdLessThanOrEqualTo(Integer value) {
+            addCriterion("school_id <=", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdIn(List<Integer> values) {
+            addCriterion("school_id in", values, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdNotIn(List<Integer> values) {
+            addCriterion("school_id not in", values, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdBetween(Integer value1, Integer value2) {
+            addCriterion("school_id between", value1, value2, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdNotBetween(Integer value1, Integer value2) {
+            addCriterion("school_id not between", value1, value2, "schoolId");
+            return (Criteria) this;
+        }
+    }
+
+    /**
+     * This class was generated by MyBatis Generator.
+     * This class corresponds to the database table sys_training
+     *
+     * @mbg.generated do_not_delete_during_merge Fri Jun 30 14:37:06 CST 2023
+     */
+    public static class Criteria extends GeneratedCriteria {
+        protected Criteria() {
+            super();
+        }
+    }
+
+    /**
+     * This class was generated by MyBatis Generator.
+     * This class corresponds to the database table sys_training
+     *
+     * @mbg.generated Fri Jun 30 14:37:06 CST 2023
+     */
+    public static class Criterion {
+        private String condition;
+
+        private Object value;
+
+        private Object secondValue;
+
+        private boolean noValue;
+
+        private boolean singleValue;
+
+        private boolean betweenValue;
+
+        private boolean listValue;
+
+        private String typeHandler;
+
+        public String getCondition() {
+            return condition;
+        }
+
+        public Object getValue() {
+            return value;
+        }
+
+        public Object getSecondValue() {
+            return secondValue;
+        }
+
+        public boolean isNoValue() {
+            return noValue;
+        }
+
+        public boolean isSingleValue() {
+            return singleValue;
+        }
+
+        public boolean isBetweenValue() {
+            return betweenValue;
+        }
+
+        public boolean isListValue() {
+            return listValue;
+        }
+
+        public String getTypeHandler() {
+            return typeHandler;
+        }
+
+        protected Criterion(String condition) {
+            super();
+            this.condition = condition;
+            this.typeHandler = null;
+            this.noValue = true;
+        }
+
+        protected Criterion(String condition, Object value, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.typeHandler = typeHandler;
+            if (value instanceof List<?>) {
+                this.listValue = true;
+            } else {
+                this.singleValue = true;
+            }
+        }
+
+        protected Criterion(String condition, Object value) {
+            this(condition, value, null);
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.secondValue = secondValue;
+            this.typeHandler = typeHandler;
+            this.betweenValue = true;
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue) {
+            this(condition, value, secondValue, null);
+        }
+    }
+}
\ No newline at end of file