[jira] [Updated] (IGNITE-21134) Sql. UPPER, LOWER and SUBSTRING functions must support NULL values
[
https://issues.apache.org/jira/browse/IGNITE-21134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Evgeny Stanilovsky updated IGNITE-21134:
Ignite Flags: (was: Docs Required,Release Notes Required)
> Sql. UPPER, LOWER and SUBSTRING functions must support NULL values
> --
>
> Key: IGNITE-21134
> URL: https://issues.apache.org/jira/browse/IGNITE-21134
> Project: Ignite
> Issue Type: Bug
> Components: clients, sql
>Affects Versions: 3.0.0-beta2
>Reporter: Andrey Khitrin
>Assignee: Evgeny Stanilovsky
>Priority: Major
> Labels: ignite-3
>
> As described in ANSI99 specification, functions UPPER and LOWER must return
> NULL values for NULL argument:
>
> ??5) If is specified, then:??
> ?? .. b) if S is the null value, then the result of the is the null
> value.??
> In the recent AI3 (commit c2ac5850973ae3bfd44b06fc6e3b5880f9f292f1) an error
> is shown instead:
> {code:sql}
> sql-cli> SELECT UPPER(NULL);
> Unknown error
> Unsupported Column type NULL
> sql-cli> SELECT LOWER(NULL);
> Unknown error
> Unsupported Column type NULL
> sql-cli> SELECT SUBSTRING(NULL FROM 1 FOR 2);
> Unknown error
> Unsupported Column type NULL{code}
> {*}NOTE{*}: Most probably, it may be caused by client module, not sql module
> because a text of error is located in client-common module:
> {code:java}
> $ grep -r 'Unsupported Column type' modules/*/src/main
> modules/client-common/src/main/java/org/apache/ignite/internal/jdbc/JdbcConverterUtils.java:
> throw new IllegalArgumentException("Unsupported Column type "
> + columnType);
> {code}
> And when I add the following assertion to some test in ItFunctionsTest, it
> passes:
> {code:java}
> assertQuery("SELECT LOWER(NULL)").returns(null).check();
> {code}
> Previous AI3 versions allowed using NULL values in UPPER and LOWER functions,
> hence it's a degradation.
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[jira] [Updated] (IGNITE-21134) Sql. UPPER, LOWER and SUBSTRING functions must support NULL values
[
https://issues.apache.org/jira/browse/IGNITE-21134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrey Khitrin updated IGNITE-21134:
Summary: Sql. UPPER, LOWER and SUBSTRING functions must support NULL values
(was: Sql. UPPER and LOWER functions must support NULL values)
> Sql. UPPER, LOWER and SUBSTRING functions must support NULL values
> --
>
> Key: IGNITE-21134
> URL: https://issues.apache.org/jira/browse/IGNITE-21134
> Project: Ignite
> Issue Type: Bug
> Components: clients, sql
>Affects Versions: 3.0.0-beta2
>Reporter: Andrey Khitrin
>Priority: Major
> Labels: ignite-3
>
> As described in ANSI99 specification, functions UPPER and LOWER must return
> NULL values for NULL argument:
>
> ??5) If is specified, then:??
> ?? .. b) if S is the null value, then the result of the is the null
> value.??
> In the recent AI3 (commit c2ac5850973ae3bfd44b06fc6e3b5880f9f292f1) an error
> is shown instead:
> {code:sql}
> sql-cli> SELECT UPPER(NULL);
> Unknown error
> Unsupported Column type NULL
> sql-cli> SELECT LOWER(NULL);
> Unknown error
> Unsupported Column type NULL
> {code}
> {*}NOTE{*}: Most probably, it may be caused by client module, not sql module
> because a text of error is located in client-common module:
> {code:java}
> $ grep -r 'Unsupported Column type' modules/*/src/main
> modules/client-common/src/main/java/org/apache/ignite/internal/jdbc/JdbcConverterUtils.java:
> throw new IllegalArgumentException("Unsupported Column type "
> + columnType);
> {code}
> And when I add the following assertion to some test in ItFunctionsTest, it
> passes:
> {code:java}
> assertQuery("SELECT LOWER(NULL)").returns(null).check();
> {code}
> Previous AI3 versions allowed using NULL values in UPPER and LOWER functions,
> hence it's a degradation.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
[jira] [Updated] (IGNITE-21134) Sql. UPPER, LOWER and SUBSTRING functions must support NULL values
[
https://issues.apache.org/jira/browse/IGNITE-21134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrey Khitrin updated IGNITE-21134:
Description:
As described in ANSI99 specification, functions UPPER and LOWER must return
NULL values for NULL argument:
??5) If is specified, then:??
?? .. b) if S is the null value, then the result of the is the null
value.??
In the recent AI3 (commit c2ac5850973ae3bfd44b06fc6e3b5880f9f292f1) an error is
shown instead:
{code:sql}
sql-cli> SELECT UPPER(NULL);
Unknown error
Unsupported Column type NULL
sql-cli> SELECT LOWER(NULL);
Unknown error
Unsupported Column type NULL
sql-cli> SELECT SUBSTRING(NULL FROM 1 FOR 2);
Unknown error
Unsupported Column type NULL{code}
{*}NOTE{*}: Most probably, it may be caused by client module, not sql module
because a text of error is located in client-common module:
{code:java}
$ grep -r 'Unsupported Column type' modules/*/src/main
modules/client-common/src/main/java/org/apache/ignite/internal/jdbc/JdbcConverterUtils.java:
throw new IllegalArgumentException("Unsupported Column type " +
columnType);
{code}
And when I add the following assertion to some test in ItFunctionsTest, it
passes:
{code:java}
assertQuery("SELECT LOWER(NULL)").returns(null).check();
{code}
Previous AI3 versions allowed using NULL values in UPPER and LOWER functions,
hence it's a degradation.
was:
As described in ANSI99 specification, functions UPPER and LOWER must return
NULL values for NULL argument:
??5) If is specified, then:??
?? .. b) if S is the null value, then the result of the is the null
value.??
In the recent AI3 (commit c2ac5850973ae3bfd44b06fc6e3b5880f9f292f1) an error is
shown instead:
{code:sql}
sql-cli> SELECT UPPER(NULL);
Unknown error
Unsupported Column type NULL
sql-cli> SELECT LOWER(NULL);
Unknown error
Unsupported Column type NULL
{code}
{*}NOTE{*}: Most probably, it may be caused by client module, not sql module
because a text of error is located in client-common module:
{code:java}
$ grep -r 'Unsupported Column type' modules/*/src/main
modules/client-common/src/main/java/org/apache/ignite/internal/jdbc/JdbcConverterUtils.java:
throw new IllegalArgumentException("Unsupported Column type " +
columnType);
{code}
And when I add the following assertion to some test in ItFunctionsTest, it
passes:
{code:java}
assertQuery("SELECT LOWER(NULL)").returns(null).check();
{code}
Previous AI3 versions allowed using NULL values in UPPER and LOWER functions,
hence it's a degradation.
> Sql. UPPER, LOWER and SUBSTRING functions must support NULL values
> --
>
> Key: IGNITE-21134
> URL: https://issues.apache.org/jira/browse/IGNITE-21134
> Project: Ignite
> Issue Type: Bug
> Components: clients, sql
>Affects Versions: 3.0.0-beta2
>Reporter: Andrey Khitrin
>Priority: Major
> Labels: ignite-3
>
> As described in ANSI99 specification, functions UPPER and LOWER must return
> NULL values for NULL argument:
>
> ??5) If is specified, then:??
> ?? .. b) if S is the null value, then the result of the is the null
> value.??
> In the recent AI3 (commit c2ac5850973ae3bfd44b06fc6e3b5880f9f292f1) an error
> is shown instead:
> {code:sql}
> sql-cli> SELECT UPPER(NULL);
> Unknown error
> Unsupported Column type NULL
> sql-cli> SELECT LOWER(NULL);
> Unknown error
> Unsupported Column type NULL
> sql-cli> SELECT SUBSTRING(NULL FROM 1 FOR 2);
> Unknown error
> Unsupported Column type NULL{code}
> {*}NOTE{*}: Most probably, it may be caused by client module, not sql module
> because a text of error is located in client-common module:
> {code:java}
> $ grep -r 'Unsupported Column type' modules/*/src/main
> modules/client-common/src/main/java/org/apache/ignite/internal/jdbc/JdbcConverterUtils.java:
> throw new IllegalArgumentException("Unsupported Column type "
> + columnType);
> {code}
> And when I add the following assertion to some test in ItFunctionsTest, it
> passes:
> {code:java}
> assertQuery("SELECT LOWER(NULL)").returns(null).check();
> {code}
> Previous AI3 versions allowed using NULL values in UPPER and LOWER functions,
> hence it's a degradation.
--
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