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[fix](Nereids) Generate is missing on alias query #15416

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Merged
morrySnow merged 1 commit into from
Dec 29, 2022
Merged

[fix](Nereids) Generate is missing on alias query #15416

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6 changes: 5 additions & 1 deletion fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java
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Original file line number Diff line number Diff line change
Expand Up @@ -450,7 +450,11 @@ public LogicalPlan visitTableName(TableNameContext ctx) {

@Override
public LogicalPlan visitAliasedQuery(AliasedQueryContext ctx) {
return withTableAlias(visitQuery(ctx.query()), ctx.tableAlias());
LogicalPlan plan = withTableAlias(visitQuery(ctx.query()), ctx.tableAlias());
for (LateralViewContext lateralViewContext : ctx.lateralView()) {
plan = withGenerate(plan, lateralViewContext);
}
return plan;
}

@Override
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34 changes: 34 additions & 0 deletions regression-test/data/nereids_syntax_p0/lateral_view.out
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Expand Up @@ -89,3 +89,37 @@
3 1 ["abc", "def"] valid
3 2 ["abc", "def"] valid

-- !alias_query --
0 1 ["abc", "def"] [1.1,2.2]
0 1 ["abc", "def"] [1.1,2.2]
0 2 ["abc", "def"] [1.1,2.2]
0 2 ["abc", "def"] [1.1,2.2]
0 1 ["abc", "def"] [1.1,2.2]
0 1 ["abc", "def"] [1.1,2.2]
0 2 ["abc", "def"] [1.1,2.2]
0 2 ["abc", "def"] [1.1,2.2]
0 1 valid [1.1,2.2]
0 1 valid [1.1,2.2]
0 2 valid [1.1,2.2]
0 2 valid [1.1,2.2]
1 1 valid [1.1,2.2]
1 1 valid [1.1,2.2]
1 2 valid [1.1,2.2]
1 2 valid [1.1,2.2]
0 1 ["abc", "def"] valid
0 2 ["abc", "def"] valid
0 1 ["abc", "def"] valid
0 2 ["abc", "def"] valid
1 1 ["abc", "def"] valid
1 2 ["abc", "def"] valid
1 1 ["abc", "def"] valid
1 2 ["abc", "def"] valid
2 1 ["abc", "def"] valid
2 2 ["abc", "def"] valid
2 1 ["abc", "def"] valid
2 2 ["abc", "def"] valid
3 1 ["abc", "def"] valid
3 2 ["abc", "def"] valid
3 1 ["abc", "def"] valid
3 2 ["abc", "def"] valid

8 changes: 8 additions & 0 deletions regression-test/suites/nereids_syntax_p0/lateral_view.groovy
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Expand Up @@ -63,4 +63,12 @@ suite("nereids_lateral_view") {
LATERAL VIEW explode_json_array_int(c3) lv3 AS clv3
LATERAL VIEW explode_json_array_double_outer(c4) lv4 AS clv4
"""

qt_alias_query """
SELECT clv1, clv3, c2, c4 FROM (SELECT * FROM nlv_test) tmp
LATERAL VIEW explode_numbers(c1) lv1 AS clv1
LATERAL VIEW explode_json_array_string_outer(c2) lv2 AS clv2
LATERAL VIEW explode_json_array_int(c3) lv3 AS clv3
LATERAL VIEW explode_json_array_double_outer(c4) lv4 AS clv4
"""
}