Bug 1233212

Oracle translator seems to support translation of patterns from SimpleDateFormat to oracle's patterns [1], but not for all of them [2]. If Teiid is not able to translate format then it retrieves date/time/timestamp field and format it [2]. However, if pattern ends with non-pattern/non-letter character, pattern is translated only partially and passed to Oracle DB [3] - I have tried number, *, /, \, etc. Similar behavior with postgresql translator

[1]
Query: select formattimestamp(timestampvalue, 'y') from bqt1.smalla where intkey=1;
Source-specific command: SELECT TO_CHAR(g_0."TIMESTAMPVALUE", 'YYYY') FROM "DV"."SMALLA" g_0 WHERE trunc(g_0."INTKEY") = 1

[2]
Query: select formattimestamp(timestampvalue, 'D') from bqt1.smalla where intkey=1;
Source-specific command: SELECT g_0."TIMESTAMPVALUE" FROM "DV"."SMALLA" g_0 WHERE trunc(g_0."INTKEY") = 1

[3]
Query: select formattimestamp(timestampvalue, 'G-y-M-w-W-D-d-F-E-a-H-k-K-h-m-s') from bqt1.smalla where intkey=1;
Source-specific command: SELECT g_0."TIMESTAMPVALUE" FROM "DV"."SMALLA" g_0 WHERE trunc(g_0."INTKEY") = 1

Query: select formattimestamp(timestampvalue, 'G-y-M-w-W-D-d-F-E-a-H-k-K-h-m-s-') from bqt1.smalla where intkey=1;
Source-specific command: SELECT TO_CHAR(g_0."TIMESTAMPVALUE", 'AD-YYYY------Dy-AM------') FROM "DV"."SMALLA" g_0 WHERE trunc(g_0."INTKEY") = 1


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