Timestamp precision (scale) openjpa -> Oracle
---------------------------------------------
Key: GERONIMO-5617
URL: https://issues.apache.org/jira/browse/GERONIMO-5617
Project: Geronimo
Issue Type: Bug
Security Level: public (Regular issues)
Components: databases, persistence
Affects Versions: 2.1.4
Environment: Geronimo 2.14 with JDK 1.5 update 20, on Window / Linux,
Database Oracle 10g or 11
Reporter: Ralf Baumhof
Timestamp precision should be up to 10 up -12 (nano second) with Datatype
java.sql.Timestamp. On inserts to database only 10 up -3 is inserted.
This is done with rounding at position 10 up -3.
Example - the log lines beginning with a "#" the value of 5551110 is rounded to
12:16:06.006:
2010-09-21 12:16:06,646 INFO - $$vor update, timestamp.toString=2010-09-21
12:16:06.646 $$ nanos vor update=646000000
2010-09-21 12:16:06,646 INFO - (addition Millisekunden): 1 * 1110222 = 1110222
2010-09-21 12:16:06,646 INFO - $$nach update, timestamp.toString=2010-09-21
12:16:06.001110222 $$ nanos nach update=1110222
2010-09-21 12:16:06,662 INFO - $$vor update, timestamp.toString=2010-09-21
12:16:06.662 $$ nanos vor update=662000000
2010-09-21 12:16:06,662 INFO - (addition Millisekunden): 2 * 1110222 = 2220444
2010-09-21 12:16:06,662 INFO - $$nach update, timestamp.toString=2010-09-21
12:16:06.002220444 $$ nanos nach update=2220444
2010-09-21 12:16:06,662 INFO - $$vor update, timestamp.toString=2010-09-21
12:16:06.662 $$ nanos vor update=662000000
2010-09-21 12:16:06,662 INFO - (addition Millisekunden): 3 * 1110222 = 3330666
2010-09-21 12:16:06,662 INFO - $$nach update, timestamp.toString=2010-09-21
12:16:06.003330666 $$ nanos nach update=3330666
2010-09-21 12:16:06,677 INFO - $$vor update, timestamp.toString=2010-09-21
12:16:06.677 $$ nanos vor update=677000000
2010-09-21 12:16:06,677 INFO - (addition Millisekunden): 4 * 1110222 = 4440888
2010-09-21 12:16:06,677 INFO - $$nach update, timestamp.toString=2010-09-21
12:16:06.004440888 $$ nanos nach update=4440888
2010-09-21 12:16:06,693 INFO - $$vor update, timestamp.toString=2010-09-21
12:16:06.693 $$ nanos vor update=693000000
2010-09-21 12:16:06,693 INFO - (addition Millisekunden): 5 * 1110222 = 5551110
###2010-09-21 12:16:06,693 INFO - $$nach update, timestamp.toString=2010-09-21
12:16:06.00555111 $$ nanos nach update=5551110
###2010-09-21 12:16:36,583 INFO - $$ personAnschrift=4425 54852010-09-21
12:16:06.006
2010-09-21 12:16:36,583 INFO - $$ personAnschrift=4425 54842010-09-21
12:16:06.004
2010-09-21 12:16:36,583 INFO - $$ personAnschrift=4425 54832010-09-21
12:16:06.003
2010-09-21 12:16:36,583 INFO - $$ personAnschrift=4425 54822010-09-21
12:16:06.002
2010-09-21 12:16:36,583 INFO - $$ personAnschrift=4425 54812010-09-21
12:16:06.001
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