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[Bug](materialized-view) fix divide double can not match mv (#23504)

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* fix divide double can not match mv

* fix

* fix
This commit is contained in:
Pxl
2023-08-28 18:01:08 +08:00
committed by GitHub
parent 392437008c
commit 8e4c0d1e81
10 changed files with 95 additions and 19 deletions
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18
fe/fe-core/src/test/java/org/apache/doris/nereids/rules/expression/SimplifyArithmeticRuleTest.java
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@ -36,7 +36,7 @@ public class SimplifyArithmeticRuleTest extends ExpressionRewriteTestHelper {
assertRewriteAfterTypeCoercion("IA", "IA");
assertRewriteAfterTypeCoercion("IA + 1", "IA + 1");
assertRewriteAfterTypeCoercion("IA + IB", "IA + IB");
assertRewriteAfterTypeCoercion("1 * 3 / IA", "(3.0 / cast(IA as DOUBLE))");
assertRewriteAfterTypeCoercion("1 * 3 / IA", "(3 / cast(IA as DOUBLE))");
assertRewriteAfterTypeCoercion("1 - IA", "1 - IA");
assertRewriteAfterTypeCoercion("1 + 1", "2");
assertRewriteAfterTypeCoercion("IA + 2 - 1", "IA + 1");
@ -44,12 +44,12 @@ public class SimplifyArithmeticRuleTest extends ExpressionRewriteTestHelper {
assertRewriteAfterTypeCoercion("IA + 2 - ((1 - IB) - (3 + IC))", "IA + IB + IC + 4");
assertRewriteAfterTypeCoercion("IA * IB + 2 - IC * 2", "(IA * IB) - (IC * 2) + 2");
assertRewriteAfterTypeCoercion("IA * IB", "IA * IB");
assertRewriteAfterTypeCoercion("IA * IB / 2 * 2", "cast((IA * IB) as DOUBLE) / 1.0");
assertRewriteAfterTypeCoercion("IA * IB / (2 * 2)", "cast((IA * IB) as DOUBLE) / 4.0");
assertRewriteAfterTypeCoercion("IA * IB / (2 * 2)", "cast((IA * IB) as DOUBLE) / 4.0");
assertRewriteAfterTypeCoercion("IA * (IB / 2) * 2)", "cast(IA as DOUBLE) * cast(IB as DOUBLE) / 1.0");
assertRewriteAfterTypeCoercion("IA * (IB / 2) * (IC + 1))", "cast(IA as DOUBLE) * cast(IB as DOUBLE) * cast((IC + 1) as DOUBLE) / 2.0");
assertRewriteAfterTypeCoercion("IA * IB / 2 / IC * 2 * ID / 4", "(((cast((IA * IB) as DOUBLE) / cast(IC as DOUBLE)) * cast(ID as DOUBLE)) / 4.0)");
assertRewriteAfterTypeCoercion("IA * IB / 2 * 2", "cast((IA * IB) as DOUBLE) / 1");
assertRewriteAfterTypeCoercion("IA * IB / (2 * 2)", "cast((IA * IB) as DOUBLE) / 4");
assertRewriteAfterTypeCoercion("IA * IB / (2 * 2)", "cast((IA * IB) as DOUBLE) / 4");
assertRewriteAfterTypeCoercion("IA * (IB / 2) * 2)", "cast(IA as DOUBLE) * cast(IB as DOUBLE) / 1");
assertRewriteAfterTypeCoercion("IA * (IB / 2) * (IC + 1))", "cast(IA as DOUBLE) * cast(IB as DOUBLE) * cast((IC + 1) as DOUBLE) / 2");
assertRewriteAfterTypeCoercion("IA * IB / 2 / IC * 2 * ID / 4", "(((cast((IA * IB) as DOUBLE) / cast(IC as DOUBLE)) * cast(ID as DOUBLE)) / 4)");
}
@Test
@ -86,8 +86,8 @@ public class SimplifyArithmeticRuleTest extends ExpressionRewriteTestHelper {
assertRewriteAfterTypeCoercion("IA + 1 > IB", "cast(IA as BIGINT) > (cast(IB as BIGINT) - 1)");
assertRewriteAfterTypeCoercion("IA + 1 > IB * IC", "cast(IA as BIGINT) > ((IB * IC) - 1)");
assertRewriteAfterTypeCoercion("IA * ID > IB * IC", "IA * ID > IB * IC");
assertRewriteAfterTypeCoercion("IA * ID / 2 > IB * IC", "cast((IA * ID) as DOUBLE) > cast((IB * IC) as DOUBLE) * 2.0");
assertRewriteAfterTypeCoercion("IA * ID / -2 > IB * IC", "cast((IB * IC) as DOUBLE) * -2.0 > cast((IA * ID) as DOUBLE)");
assertRewriteAfterTypeCoercion("IA * ID / 2 > IB * IC", "cast((IA * ID) as DOUBLE) > cast((IB * IC) as DOUBLE) * 2");
assertRewriteAfterTypeCoercion("IA * ID / -2 > IB * IC", "cast((IB * IC) as DOUBLE) * -2 > cast((IA * ID) as DOUBLE)");
}
}