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omit system invisible fields from the duplicate key error

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just as SHOW CREATE TABLE omits them from the index definition
This commit is contained in:
Sergei Golubchik
2018-02-23 20:33:48 +01:00
parent 5c7a40e3cf
commit 22073cbf3b
2 changed files with 3 additions and 1 deletions
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2
mysql-test/suite/versioning/r/load_data.result
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@ -3,6 +3,6 @@ INSERT IGNORE INTO t1 (a,b,c) VALUES (1,2,3);
SELECT a, b, c FROM t1 INTO OUTFILE '15330.data'; SELECT a, b, c FROM t1 INTO OUTFILE '15330.data';
LOAD DATA INFILE '15330.data' IGNORE INTO TABLE t1 (a,b,c); LOAD DATA INFILE '15330.data' IGNORE INTO TABLE t1 (a,b,c);
Warnings: Warnings:
Warning 1062 Duplicate entry '1-2038-01-19 04:14:07.999999' for key 'a' Warning 1062 Duplicate entry '1' for key 'a'
LOAD DATA INFILE '15330.data' REPLACE INTO TABLE t1 (a,b,c); LOAD DATA INFILE '15330.data' REPLACE INTO TABLE t1 (a,b,c);
DROP TABLE t1; DROP TABLE t1;

2
sql/key.cc
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@ -427,6 +427,8 @@ void key_unpack(String *to, TABLE *table, KEY *key)
key_part < key_part_end; key_part < key_part_end;
key_part++) key_part++)
{ {
if (key_part->field->invisible > INVISIBLE_USER)
continue;
if (to->length()) if (to->length())
to->append('-'); to->append('-');
if (key_part->null_bit) if (key_part->null_bit)