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MDEV-76 5.5 memory overrun on main.select_jcl6.
geometry fields are blobs too.
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@ -4411,7 +4411,7 @@ INSERT INTO t1 VALUES
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EXPLAIN SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 2
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1 SIMPLE t2 hash_ALL a #hash#$hj 12 test.t1.a 2 Using where; Using join buffer (flat, BNLH join)
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1 SIMPLE t2 hash_ALL a #hash#$hj 14 test.t1.a 2 Using where; Using join buffer (flat, BNLH join)
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SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2;
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1
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1
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@ -4421,7 +4421,7 @@ SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2;
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EXPLAIN SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2 FORCE INDEX(a);
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 2
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1 SIMPLE t2 hash_ALL a #hash#$hj 12 test.t1.a 2 Using where; Using join buffer (flat, BNLH join)
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1 SIMPLE t2 hash_ALL a #hash#$hj 14 test.t1.a 2 Using where; Using join buffer (flat, BNLH join)
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SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2 FORCE INDEX(a);
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1
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1
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