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Try to stabilize test results

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Robert Schulze 2023-11-10 11:39:56 +00:00
parent 91f53514d9
commit bea529c9a1
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5 changed files with 14 additions and 21 deletions
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2
docs/en/sql-reference/functions/date-time-functions.md
View File

@ -1381,7 +1381,7 @@ toStartOfFifteenMinutes(toDateTime('2023-04-21 10:20:00')): 2023-04-21 10:15:00
toStartOfFifteenMinutes(toDateTime('2023-04-21 10:23:00')): 2023-04-21 10:15:00
```
## toStartOfInterval(time_or_data, INTERVAL x unit \[, time_zone\])
## toStartOfInterval(date_or_date_with_time, INTERVAL x unit \[, time_zone\])
This function generalizes other `toStartOf*()` functions. For example,
- `toStartOfInterval(t, INTERVAL 1 year)` returns the same as `toStartOfYear(t)`,

2
src/Common/ErrorCodes.cpp
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@ -583,7 +583,7 @@
M(701, CLUSTER_DOESNT_EXIST) \
M(702, CLIENT_INFO_DOES_NOT_MATCH) \
M(703, INVALID_IDENTIFIER) \
M(704, CANNOT_USE_QUERY_CACHE_WITH_NONDETERMINISTIC_FUNCTIONS) \
M(704, QUERY_CACHE_USED_WITH_NONDETERMINISTIC_FUNCTIONS) \
M(705, TABLE_NOT_EMPTY) \
M(706, LIBSSH_ERROR) \
M(999, KEEPER_EXCEPTION) \

4
src/Interpreters/executeQuery.cpp
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@ -96,7 +96,7 @@ namespace DB
namespace ErrorCodes
{
extern const int CANNOT_USE_QUERY_CACHE_WITH_NONDETERMINISTIC_FUNCTIONS;
extern const int QUERY_CACHE_USED_WITH_NONDETERMINISTIC_FUNCTIONS;
extern const int INTO_OUTFILE_NOT_ALLOWED;
extern const int INVALID_TRANSACTION;
extern const int LOGICAL_ERROR;
@ -1110,7 +1110,7 @@ static std::tuple<ASTPtr, BlockIO> executeQueryImpl(
const QueryCacheNondeterministicFunctionHandling nondeterministic_function_handling = settings.query_cache_nondeterministic_function_handling;
if (ast_contains_nondeterministic_functions && nondeterministic_function_handling == QueryCacheNondeterministicFunctionHandling::Throw)
throw Exception(ErrorCodes::CANNOT_USE_QUERY_CACHE_WITH_NONDETERMINISTIC_FUNCTIONS,
throw Exception(ErrorCodes::QUERY_CACHE_USED_WITH_NONDETERMINISTIC_FUNCTIONS,
"The query result was not cached because the query contains a non-deterministic function."
" Use setting `query_cache_nondeterministic_function_handling = 'save'` or `= 'ignore'` to cache the query result regardless or to omit caching");

6
tests/queries/0_stateless/02494_query_cache_nondeterministic_functions.reference
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@ -1,8 +1,8 @@
-- query_cache_nondeterministic_function_handling = throw
0
---
-- query_cache_nondeterministic_function_handling = save
1
1
---
-- query_cache_nondeterministic_function_handling = ignore
1
0
---

21
tests/queries/0_stateless/02494_query_cache_nondeterministic_functions.sql
View File

@ -3,28 +3,21 @@
SYSTEM DROP QUERY CACHE;
-- rand() is non-deterministic, the query is rejected by default
-- to throw is the default behavior
SELECT count(rand(1)) SETTINGS use_query_cache = true; -- { serverError CANNOT_USE_QUERY_CACHE_WITH_NONDETERMINISTIC_FUNCTIONS }
SELECT count(rand(1)) SETTINGS use_query_cache = true, query_cache_nondeterministic_function_handling = 'throw'; -- { serverError CANNOT_USE_QUERY_CACHE_WITH_NONDETERMINISTIC_FUNCTIONS }
SELECT '-- query_cache_nondeterministic_function_handling = throw';
SELECT count(now()) SETTINGS use_query_cache = true; -- { serverError QUERY_CACHE_USED_WITH_NONDETERMINISTIC_FUNCTIONS }
SELECT count(now()) SETTINGS use_query_cache = true, query_cache_nondeterministic_function_handling = 'throw'; -- { serverError QUERY_CACHE_USED_WITH_NONDETERMINISTIC_FUNCTIONS }
SELECT count(*) FROM system.query_cache;
SYSTEM DROP QUERY CACHE;
SELECT '---';
-- 'save' forces caching
SELECT count(rand(1)) SETTINGS use_query_cache = true, query_cache_nondeterministic_function_handling = 'save';
SELECT '-- query_cache_nondeterministic_function_handling = save';
SELECT count(now()) SETTINGS use_query_cache = true, query_cache_nondeterministic_function_handling = 'save';
SELECT count(*) FROM system.query_cache;
SYSTEM DROP QUERY CACHE;
SELECT '---';
-- 'ignore' suppresses the exception but doesn't cache
SELECT count(rand(1)) SETTINGS use_query_cache = true, query_cache_nondeterministic_function_handling = 'ignore';
SELECT '-- query_cache_nondeterministic_function_handling = ignore';
SELECT count(now()) SETTINGS use_query_cache = true, query_cache_nondeterministic_function_handling = 'ignore';
SELECT count(*) FROM system.query_cache;
SYSTEM DROP QUERY CACHE;
SELECT '---';