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https://issues.apache.org/jira/browse/IGNITE-16830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alexander Belyak updated IGNITE-16830:
--------------------------------------
Description:
Apache Ignite ignores numeric parameter types in PreparedStatement. I mean it
ignores "long" type of parameter and uses it as an integer, so
{noformat}
select 912456000000 - ? * 86400000{noformat}
{color:#172b4d}with parameter value (long)220 {color}
{noformat}
try (Connection conn =
DriverManager.getConnection("jdbc:ignite:thin://127.0.0.1/")) {
//try(Connection conn =
DriverManager.getConnection("jdbc:postgresql://127.0.0.1:5432/test","postgres",
"postgres")) {
try (PreparedStatement select = conn.prepareStatement("select 912456000000 - ?
* 86400000")) {
select.setLong(1, 220);
ResultSet rs = select.executeQuery();
rs.next();
System.out.println("======== " + rs.getLong(1));
}
}
{noformat}
{color:#172b4d}leads to {color}
{noformat}
Numeric value out of range: "19008000000"{noformat}
on Ignite, but work great on PGSQL (for example).
And it works if we convert the parameter explicitly:
{noformat}
select 912456000000 - cast(? as bigint) * 86400000{noformat}
And second related problem is that I can't select row from table with bigint
key if I pass int as a parameter in prepared statement. For example:
df
was:
Apache Ignite ignores numeric parameter types in PreparedStatement. I mean it
ignores "long" type of parameter and uses it as an integer, so
{noformat}
select 912456000000 - ? * 86400000{noformat}
{color:#172b4d}with parameter value (long)220
{color}
{noformat}
try (Connection conn =
DriverManager.getConnection("jdbc:ignite:thin://127.0.0.1/")) {
//try(Connection conn =
DriverManager.getConnection("jdbc:postgresql://127.0.0.1:5432/test","postgres",
"postgres")) {
try (PreparedStatement select = conn.prepareStatement("select 912456000000 - ?
* 86400000")) {
select.setLong(1, 220);
ResultSet rs = select.executeQuery();
rs.next();
System.out.println("======== " + rs.getLong(1));
}
}
{noformat}
{color:#172b4d}leads to
{color}
{noformat}
Numeric value out of range: "19008000000"{noformat}
on Ignite, but work great on PGSQL (for example).
And it works if we convert the parameter explicitly:
{noformat}
select 912456000000 - cast(? as bigint) * 86400000{noformat}
> Wrong prepared statement type casting
> -------------------------------------
>
> Key: IGNITE-16830
> URL: https://issues.apache.org/jira/browse/IGNITE-16830
> Project: Ignite
> Issue Type: Bug
> Components: jdbc
> Affects Versions: 2.11.1
> Reporter: Alexander Belyak
> Priority: Major
>
> Apache Ignite ignores numeric parameter types in PreparedStatement. I mean it
> ignores "long" type of parameter and uses it as an integer, so
> {noformat}
> select 912456000000 - ? * 86400000{noformat}
> {color:#172b4d}with parameter value (long)220 {color}
>
> {noformat}
> try (Connection conn =
> DriverManager.getConnection("jdbc:ignite:thin://127.0.0.1/")) {
> //try(Connection conn =
> DriverManager.getConnection("jdbc:postgresql://127.0.0.1:5432/test","postgres",
> "postgres")) {
> try (PreparedStatement select = conn.prepareStatement("select 912456000000 -
> ? * 86400000")) {
> select.setLong(1, 220);
> ResultSet rs = select.executeQuery();
> rs.next();
> System.out.println("======== " + rs.getLong(1));
> }
> }
> {noformat}
>
> {color:#172b4d}leads to {color}
> {noformat}
> Numeric value out of range: "19008000000"{noformat}
> on Ignite, but work great on PGSQL (for example).
> And it works if we convert the parameter explicitly:
>
> {noformat}
> select 912456000000 - cast(? as bigint) * 86400000{noformat}
>
> And second related problem is that I can't select row from table with bigint
> key if I pass int as a parameter in prepared statement. For example:
>
>
>
>
> df
>
>
>
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