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https://issues.apache.org/jira/browse/CALCITE-1072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Albright updated CALCITE-1072:
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Description:
When querying timestamp data using the CSV adapter, the time is always in A.M.
for example this input file: EXAMPLE_DATA.csv
ID:long,START:timestamp,END:timestamp
1,"2015-12-31 07:15:56","2015-12-31 13:31:21"
yields this output in sqlline:
select * from example_data;
| ID | START | END |
| 1 | 2015-12-31 07:15:56 | 2015-12-31 01:31:21 |
The bug appears to be in org.apache.calcite.adapter.csv.CsvEnumerator between
lines 56 and 62. The parse formats use 'hh' instead of 'HH' for the hour part.
was:
When querying timestamp data using the CSV adapter, the time is always in A.M.
for example this input file: EXAMPLE_DATA.csv
ID:long,START:timestamp,END:timestamp
1,"2015-12-31 07:15:56","2015-12-31 13:31:21"
yields this output in sqlline:
select * from example_data;
| ID | START | END |
| 1 | 2015-12-31 07:15:56 | 2015-12-31 01:31:21 |
The bug appears to be in org.apache.calcite.adapter.csv.CsvEnumerator between
lines 56 and 62:
static {
TimeZone gmt = TimeZone.getTimeZone("GMT");
TIME_FORMAT_DATE = FastDateFormat.getInstance("yyyy-MM-dd", gmt);
TIME_FORMAT_TIME = FastDateFormat.getInstance("hh:mm:ss", gmt);
TIME_FORMAT_TIMESTAMP = FastDateFormat.getInstance(
"yyyy-MM-dd hh:mm:ss", gmt);
}
> CSV adapter not parsing timestamps in P.M.
> ------------------------------------------
>
> Key: CALCITE-1072
> URL: https://issues.apache.org/jira/browse/CALCITE-1072
> Project: Calcite
> Issue Type: Bug
> Reporter: Chris Albright
> Assignee: Julian Hyde
>
> When querying timestamp data using the CSV adapter, the time is always in A.M.
> for example this input file: EXAMPLE_DATA.csv
> ID:long,START:timestamp,END:timestamp
> 1,"2015-12-31 07:15:56","2015-12-31 13:31:21"
> yields this output in sqlline:
> select * from example_data;
> | ID | START | END |
> | 1 | 2015-12-31 07:15:56 | 2015-12-31 01:31:21 |
> The bug appears to be in org.apache.calcite.adapter.csv.CsvEnumerator between
> lines 56 and 62. The parse formats use 'hh' instead of 'HH' for the hour part.
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