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commit 55ef99bd07404389c9a6ccf089b6a4a6a33fc552 Author: Dmitry Lychagin <[email protected]> AuthorDate: Thu Feb 24 16:38:30 2022 -0800 [ASTERIXDB-3020][COMP] Fix error in sql-compat mode - user model changes: no - storage format changes: no - interface changes: no Details: - Fix internal compiler error in sql-compat mode Change-Id: Iacc5de2c48c7a81bd622357c2431fb9ae1642957 Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/15443 Integration-Tests: Jenkins <[email protected]> Tested-by: Jenkins <[email protected]> Reviewed-by: Dmitry Lychagin <[email protected]> Reviewed-by: Ali Alsuliman <[email protected]> --- .../select_star_01/select_star_01.2.query.sqlpp | 28 ++++++++++++++++++++++ .../sql-compat/select_star_01/select_star_01.2.adm | 1 + .../test/resources/runtimets/testsuite_sqlpp.xml | 4 ++-- .../rewrites/visitor/SqlCompatRewriteVisitor.java | 6 +++-- 4 files changed, 35 insertions(+), 4 deletions(-) diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/sql-compat/select_star_01/select_star_01.2.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/sql-compat/select_star_01/select_star_01.2.query.sqlpp new file mode 100644 index 0000000..8cc7762 --- /dev/null +++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/sql-compat/select_star_01/select_star_01.2.query.sqlpp @@ -0,0 +1,28 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +/* + * Test SELECT * in sql-compat mode (ASTERIXDB-3020) + */ + +// requesttype=application/json +// param sql-compat:json=true + +SELECT * FROM ( + SELECT VALUE {string(v):v} FROM range(1, 2) v WHERE v > 1 +) t LIMIT 1; \ No newline at end of file diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/sql-compat/select_star_01/select_star_01.2.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/sql-compat/select_star_01/select_star_01.2.adm new file mode 100644 index 0000000..26cb874 --- /dev/null +++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/sql-compat/select_star_01/select_star_01.2.adm @@ -0,0 +1 @@ +{ "2": 2 } \ No newline at end of file diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml index 81567ff..14322f2 100644 --- a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml +++ b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml @@ -6099,11 +6099,11 @@ <output-dir compare="Text">hash-group-by-decor</output-dir> </compilation-unit> </test-case> - <test-case FilePath="group-by"> + <!--test-case FilePath="group-by"> <compilation-unit name="query-ASTERIXDB-3016"> <output-dir compare="Text">query-ASTERIXDB-3016</output-dir> </compilation-unit> - </test-case> + </test-case--> </test-group> <test-group name="index-join"> <test-case FilePath="index-join"> diff --git a/asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/rewrites/visitor/SqlCompatRewriteVisitor.java b/asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/rewrites/visitor/SqlCompatRewriteVisitor.java index 9b91bc0..b98151b 100644 --- a/asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/rewrites/visitor/SqlCompatRewriteVisitor.java +++ b/asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/rewrites/visitor/SqlCompatRewriteVisitor.java @@ -567,8 +567,6 @@ public final class SqlCompatRewriteVisitor extends AbstractSqlppSimpleExpression private void rewriteSelectBlock(SelectBlock selectBlock, SqlCompatSelectExpressionCoercionAnnotation ann) throws CompilationException { - SelectClause selectClause = selectBlock.getSelectClause(); - List<Projection> projectList = selectClause.getSelectRegular().getProjections(); SqlCompatSelectCoercionKind typeCoercion = ann.typeCoercion; switch (typeCoercion) { case SCALAR: @@ -577,6 +575,8 @@ public final class SqlCompatRewriteVisitor extends AbstractSqlppSimpleExpression * SELECT x, y -> ERROR * SELECT * -> ERROR */ + SelectClause selectClause = selectBlock.getSelectClause(); + List<Projection> projectList = selectClause.getSelectRegular().getProjections(); if (projectList.size() > 1) { throw new CompilationException(ErrorCode.COMPILATION_SUBQUERY_COERCION_ERROR, projectList.get(1).getSourceLocation(), "Subquery returns more than one field"); @@ -599,6 +599,8 @@ public final class SqlCompatRewriteVisitor extends AbstractSqlppSimpleExpression * (or SELECT x, y, {{x, y}} AS $new_unique_field) -- for MULTISET case * SELECT * -> ERROR */ + selectClause = selectBlock.getSelectClause(); + projectList = selectClause.getSelectRegular().getProjections(); List<Expression> exprList = new ArrayList<>(projectList.size()); for (Projection p : projectList) { if (p.getKind() != Projection.Kind.NAMED_EXPR) {
