invalid partition table

. dmp logfile =Test. log directory = dir_dump tables = t: p1Estimate in progress using BLOCKS method...Processing object type TABLE_EXPORT/TABLE/TABLE_DATATotal estimation using BLOCKS method: 2 MBProcessing object type TABLE_EXPORT/TABLEProcessing object type TABLE_EXPORT/TABLE/CONSTRAINTProcessing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS

Tags: OBA condition cond Platform INNODB query RAM declare aliPartition functionCREATE definer= ' root ' @ '% ' FUNCTION ' query_str ' () RETURNS varchar (+) CHARSET UTF8BEGINDECLARE start_date date DEFAULT ' 2018-05-17 ';DECLARE res_str varchar (+) DEFAULT ';While start_dateSet res_str = Concat (res_str, ' PARTITION p ', Date_format (Date_sub (start_date,interval 1 day), '%y%m%d '), ' VALUES less THAN (To_days ("', Start_date, ') ') ', ', ');Set star

1. Hive's inner tableThe inner table of Hive is the normally created table, which is already mentioned in http://www.cnblogs.com/raphael5200/p/5208437.html;2, the appearance of hiveTo create a hive's appearance, you need to use the keyword External:CREATE EXTERNAL TABLE [IF not EXISTS] [db_name.] TABLE_NAME [(col_name data_type [COMMENT col_comment], ...)]

The location information for the partition is saved in the hard disk partition table. When the partition software deletes a partition, the location information for the partition is removed from the

The attitude towards MYSQL has always been to use basic SQL and simple commands. Recently, a project with a large amount of data has been processed. To improve efficiency, the database bottleneck has been solved, the partition table is selected to improve the query efficiency. So far The attitude towards MYSQL has always been to use basic SQL and simple commands. Recently, a project with a large amount of d

Partition Table PurposePartition table by the judge of the partition column, the partition column of different records, put into different partitions. Partitions are completely transparent to the application. Oracle's partitioned tables can include multiple partitions, each

　　0-Track Repair The 0 track is in a very important position on the hard disk, and the primary boot record area (MBR) of the hard disk is in this location. The MBR is located on the hard disk's 0-track 0-cylinder 1-sector, which holds the hard disk Master bootstrapper and the hard disk partition table. In a total of 512 bytes of hard disk master boot record sector, 446 bytes belong to the hard disk master

Tags: des style color os using IO strong AR datacreation and operation of Oracle database partitioned tablesSummary: In a large number of business data processing projects, you can consider using partitioned tables to improve the performance of the application system and facilitate data management, this article describes the use of partitioned tables in detail.In large enterprise applications or enterprise-class database applications, the amount of data to be processed can typically reach dozens

First, how to manage the range and list partitionTake the partition table for exampleCREATE TABLEMembers (IDINT, fnameVARCHAR( -), lnameVARCHAR( -), DOB DATE) PARTITION byRANGE ( Year(DOB)) (PARTITION p0VALUESLess THAN (1970), PARTITION p1VALUESLess THAN (1980),

Partition TableAdvantages of partitioned tables:Data is stored separately in different files and can support larger data filesImprove efficiency of queries, deletions, and updates under certain conditions1. Range partition TableMysql> CREATE TABLE mytest (ID int,name varchar () not Null,birthday date,primary key (id,birthday)) auto_increment=1

table uses the Union connection. For MySQL sub-tables implemented using the merge storage engine, you can query the total table directly. 5. Precautions 1) Duplicate record/Repeat index If a merge table is established, the table T1/t2 already exists and duplicate records exist in the t1/t2. When a query is e

Tags: new partition table data disk ROM MySQL Cluster example process mem configuration ManagementFirst of all, I've been confusing the concept of partitions and sub-tables here to summarizeI. What is a partitionMySQL database data in the situation of the file exists on the disk, a table mainly corresponds to three files, one is the FRM storage

Delete Table partition (drop partition)Deleting a table partition consists of two operations, namely:Ø Delete partition: ALTER TABLE [tbname] Drop