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Fix the wrong statistic of timestamp data type after import. #7

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Fix the wrong statistic of timestamp data type after import. #7

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3 changes: 2 additions & 1 deletion dump.c
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ Datum
dbms_stats_array_recv(PG_FUNCTION_ARGS)
{
StringInfo buf = (StringInfo) PG_GETARG_POINTER(0);
int32 typmod = PG_GETARG_INT32(2);
Oid element_type;
int typlen;
bool typbyval;
Expand Down Expand Up @@ -145,7 +146,7 @@ dbms_stats_array_recv(PG_FUNCTION_ARGS)
dataPtr = (Datum *) palloc(nitems * sizeof(Datum));
nullsPtr = (bool *) palloc(nitems * sizeof(bool));
ReadArrayBinary(buf, nitems,
&my_extra->proc, typioparam, 0,
&my_extra->proc, typioparam, typmod,
typlen, typbyval, typalign,
dataPtr, nullsPtr,
&hasnulls, &nbytes);
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5 changes: 5 additions & 0 deletions input/ut_imp_exp.source
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Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
\pset null '(null)'
CREATE TABLE s0.st3();
CREATE TABLE s0.st5(a timestamp);
INSERT INTO s0.st5 VALUES ('2020-10-01 10:00:00.55555'), ('2020-10-01 10:00:00.55555'),
('2020-11-21 03:30:29.111'), ('2020-11-21 03:30:29.111');
/*
* No.16-1 export_plain_stats-13.sql.sample
*/
Expand Down Expand Up @@ -300,3 +303,5 @@ ALTER FUNCTION dbms_stats.truth_import(
attname text,
src text
) RENAME TO import;

DROP TABLE s0.st5;
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