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fixed: 子表过滤应该在join 不应该在where; close #I7F03L

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开源海哥 2023-06-21 09:59:31 +08:00
parent 51df4b93e6
commit 6f2d8113c1
2 changed files with 29 additions and 19 deletions
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12
mybatis-flex-core/src/main/java/com/mybatisflex/core/query/CPI.java
View File

@ -30,7 +30,8 @@ import java.util.Map;
public class CPI { public class CPI {
private CPI() {} private CPI() {
}
public static Object[] getValueArray(QueryWrapper queryWrapper) { public static Object[] getValueArray(QueryWrapper queryWrapper) {
return queryWrapper.getValueArray(); return queryWrapper.getValueArray();
@ -97,6 +98,15 @@ public class CPI {
return join.getQueryTable(); return join.getQueryTable();
} }
public static QueryCondition getJoinQueryCondition(Join join) {
return join.on;
}
public static void setJoinQueryCondition(Join join, QueryCondition queryCondition) {
join.on = queryCondition;
}
public static List<QueryTable> getJoinTables(QueryWrapper queryWrapper) { public static List<QueryTable> getJoinTables(QueryWrapper queryWrapper) {
return queryWrapper.getJoinTables(); return queryWrapper.getJoinTables();
} }

36
mybatis-flex-core/src/main/java/com/mybatisflex/core/table/TableInfo.java
View File

@ -632,7 +632,6 @@ public class TableInfo {
} }
private static final String APPEND_CONDITIONS_FLAG = "appendConditions"; private static final String APPEND_CONDITIONS_FLAG = "appendConditions";
private static final String APPEND_JOIN_FLAG = "appendJoins";
public void appendConditions(Object entity, QueryWrapper queryWrapper) { public void appendConditions(Object entity, QueryWrapper queryWrapper) {
@ -699,23 +698,24 @@ public class TableInfo {
//join //join
if (!Boolean.TRUE.equals(CPI.getContext(queryWrapper, APPEND_JOIN_FLAG))) { List<Join> joins = CPI.getJoins(queryWrapper);
List<Join> joins = CPI.getJoins(queryWrapper); if (CollectionUtil.isNotEmpty(joins)) {
if (CollectionUtil.isNotEmpty(joins)) { for (Join join : joins) {
for (Join join : joins) { QueryTable joinQueryTable = CPI.getJoinQueryTable(join);
QueryTable joinQueryTable = CPI.getJoinQueryTable(join); if (joinQueryTable instanceof SelectQueryTable) {
if (joinQueryTable instanceof SelectQueryTable) { QueryWrapper childQuery = ((SelectQueryTable) joinQueryTable).getQueryWrapper();
QueryWrapper childQuery = ((SelectQueryTable) joinQueryTable).getQueryWrapper(); doAppendConditions(entity, childQuery);
doAppendConditions(entity, childQuery); } else {
} else {
String nameWithSchema = joinQueryTable.getNameWithSchema(); String nameWithSchema = joinQueryTable.getNameWithSchema();
if (StringUtil.isNotBlank(nameWithSchema)) { if (StringUtil.isNotBlank(nameWithSchema)) {
TableInfo tableInfo = TableInfoFactory.ofTableName(nameWithSchema); TableInfo tableInfo = TableInfoFactory.ofTableName(nameWithSchema);
if (tableInfo != null) { if (tableInfo != null) {
CPI.putContext(queryWrapper, APPEND_CONDITIONS_FLAG, Boolean.FALSE); QueryCondition joinQueryCondition = CPI.getJoinQueryCondition(join);
CPI.putContext(queryWrapper, APPEND_JOIN_FLAG, Boolean.TRUE); QueryWrapper newWrapper = QueryWrapper.create()
tableInfo.appendConditions(entity, queryWrapper); .where(joinQueryCondition);
} tableInfo.appendConditions(entity, newWrapper);
CPI.setJoinQueryCondition(join, CPI.getWhereQueryCondition(newWrapper));
} }
} }
} }