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# # A series of tests to show the correct behavior when using # ALTER TABLE ... REORGANIZE PARTITION with InnoDB # --source include/have_partition.inc --source include/have_symlink.inc --source include/not_windows.inc SET default_storage_engine=MyISAM; LET $MYSQLD_DATADIR = `select @@datadir`; --mkdir $MYSQL_TMP_DIR/alt_dir_northeast --mkdir $MYSQL_TMP_DIR/alt_dir_southwest --echo # --echo # CREATE a table with SUBPARTITIONS --echo # --replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR eval CREATE TABLE emp ( id INT NOT NULL, store_name VARCHAR(30), parts VARCHAR(30), store_id INT ) engine MyISAM PARTITION BY RANGE(store_id) SUBPARTITION BY HASH(store_id) ( PARTITION northeast VALUES LESS THAN (50) DATA DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_northeast' INDEX DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_northeast' (SUBPARTITION ne0, SUBPARTITION ne1), PARTITION southwest VALUES LESS THAN (100) DATA DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_southwest' INDEX DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_southwest' (SUBPARTITION sw2, SUBPARTITION sw3) ); INSERT INTO emp values(1,'Oracle','NUT',10); INSERT INTO emp values(2,'SAP','BOLT',40); INSERT INTO emp values(3,'IBM','NAIL',60); INSERT INTO emp values(4,'SUN','SCREW',90); SELECT * FROM emp; --replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR SHOW CREATE TABLE emp; --echo ---- MYSQLD_DATADIR/test --list_files $MYSQLD_DATADIR/test --echo ---- MYSQL_TMP_DIR/alt_dir_northeast --list_files $MYSQL_TMP_DIR/alt_dir_northeast --echo ---- MYSQL_TMP_DIR/alt_dir_southwest --list_files $MYSQL_TMP_DIR/alt_dir_southwest --echo # --echo # REORGANIZE the PARTITIONS and SUBPARTITIONS --echo # --replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR --mkdir $MYSQL_TMP_DIR/alt_dir_east --mkdir $MYSQL_TMP_DIR/alt_dir_north eval ALTER TABLE emp REORGANIZE PARTITION northeast INTO ( PARTITION east VALUES LESS THAN (25) DATA DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_east' INDEX DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_east' (SUBPARTITION e0, SUBPARTITION e1), PARTITION north VALUES LESS THAN (50) DATA DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_north' INDEX DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_north' (SUBPARTITION n0, SUBPARTITION n1) ); --replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR --mkdir $MYSQL_TMP_DIR/alt_dir_west --mkdir $MYSQL_TMP_DIR/alt_dir_south eval ALTER TABLE emp REORGANIZE PARTITION southwest INTO ( PARTITION west VALUES LESS THAN (75) DATA DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_west' INDEX DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_west' (SUBPARTITION w0, SUBPARTITION w1), PARTITION south VALUES LESS THAN (100) DATA DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_south' INDEX DIRECTORY = '$MYSQL_TMP_DIR/alt_dir_south' (SUBPARTITION s0, SUBPARTITION s1) ); SELECT * FROM emp; --replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR SHOW CREATE TABLE emp; --echo ---- MYSQLD_DATADIR/test --list_files $MYSQLD_DATADIR/test --echo ---- MYSQL_TMP_DIR/alt_dir_northeast --list_files $MYSQL_TMP_DIR/alt_dir_northeast --echo ---- MYSQL_TMP_DIR/alt_dir_southwest --list_files $MYSQL_TMP_DIR/alt_dir_southwest --echo ---- MYSQL_TMP_DIR/alt_dir_east --list_files $MYSQL_TMP_DIR/alt_dir_east --echo ---- MYSQL_TMP_DIR/alt_dir_north --list_files $MYSQL_TMP_DIR/alt_dir_north --echo ---- MYSQL_TMP_DIR/alt_dir_west --list_files $MYSQL_TMP_DIR/alt_dir_west --echo ---- MYSQL_TMP_DIR/alt_dir_south --list_files $MYSQL_TMP_DIR/alt_dir_south DROP TABLE emp; --echo # --echo # Cleanup --echo # --rmdir $MYSQL_TMP_DIR/alt_dir_northeast --rmdir $MYSQL_TMP_DIR/alt_dir_southwest --rmdir $MYSQL_TMP_DIR/alt_dir_east --rmdir $MYSQL_TMP_DIR/alt_dir_north --rmdir $MYSQL_TMP_DIR/alt_dir_west --rmdir $MYSQL_TMP_DIR/alt_dir_south