93 lines
2.0 KiB
Plaintext
93 lines
2.0 KiB
Plaintext
DROP TABLE IF EXISTS t1;
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SELECT COUNT(*) FROM t1;
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COUNT(*)
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8192
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FLUSH TABLES t1 FOR EXPORT;
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UNLOCK TABLES;
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DROP TABLE t1;
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select count(*) from t1;
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count(*)
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8192
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DELETE FROM t1;
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select count(*) from t1;
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count(*)
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0
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ALTER TABLE t1 DISCARD PARTITION p0,p1,p2,p3,p4,p5,p6,p7,p8 TABLESPACE;
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restore: t1#P#p0 .ibd and .cfg files
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restore: t1#P#p1 .ibd and .cfg files
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restore: t1#P#p2 .ibd and .cfg files
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restore: t1#P#p3 .ibd and .cfg files
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restore: t1#P#p4 .ibd and .cfg files
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restore: t1#P#p5 .ibd and .cfg files
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restore: t1#P#p6 .ibd and .cfg files
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restore: t1#P#p7 .ibd and .cfg files
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restore: t1#P#p8 .ibd and .cfg files
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ALTER TABLE t1 IMPORT PARTITION p0,p1,p2,p3,p4,p5,p6,p7,p8 TABLESPACE;
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SELECT * FROM t1 PARTITION (p0,p1,p2,p3,p4,p5,p6,p7,p8) ORDER BY i;
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i
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0
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1
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2
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3
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4
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5
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6
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7
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SELECT * FROM t1 ORDER BY i;
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i
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0
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1
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2
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3
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4
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5
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6
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7
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ALTER TABLE t1 DISCARD PARTITION p9,p10 TABLESPACE;
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SELECT * FROM t1 PARTITION (p0,p1,p2,p3,p4,p5,p6,p7,p8) ORDER BY i;
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i
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0
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1
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2
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3
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4
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5
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6
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7
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ALTER TABLE t1 DISCARD PARTITION all TABLESPACE;
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Warnings:
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Warning 1812 InnoDB: Tablespace is missing for table test/t1#P#p9.
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Warning 1812 InnoDB: Tablespace is missing for table test/t1#P#p10.
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ALTER TABLE t1 IMPORT PARTITION all TABLESPACE;
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SELECT * FROM t1 PARTITION (p0,p1,p2,p3,p4,p5,p6,p7,p8) ORDER BY i;
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i
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0
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1
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2
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3
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4
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5
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6
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7
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SELECT COUNT(*) FROM t1 ORDER BY i;
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COUNT(*)
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8192
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SELECT * FROM t1 WHERE i%1000 = 0 ORDER BY i;
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i
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0
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1000
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2000
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3000
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4000
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5000
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6000
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7000
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8000
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DROP TABLE t1;
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call mtr.add_suppression("InnoDB: Cannot calculate statistics for table .* because the .ibd file is missing");
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call mtr.add_suppression("InnoDB: Cannot delete tablespace .* in DISCARD TABLESPACE. Tablespace not found");
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call mtr.add_suppression("InnoDB: Cannot delete tablespace .* because it is not found in the tablespace memory cache.");
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call mtr.add_suppression("InnoDB: Trying to import a tablespace, but could not open the tablespace file");
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call mtr.add_suppression("InnoDB: Operating system error number 2 in a file operation.");
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call mtr.add_suppression("InnoDB: The error means the system cannot find the path specified.");
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