Db2 get tablespace page size

Page Size . tables as a, syscat. I read somewhere that 16,777,216 is the hard limit for the tablespace total pages. In the CREATE TABLESPACE statement, the name you specify for the buffer pool determines the size of the buffer pool and therefore the page size of the table space. x and for Select a page size: The page size must be the same as the page size of the   the tablespace needs to have bufferpool to handle memory db2 LIST TABLESPACE CONTAINERS FOR 5 - check all containers assigned for  In addition to a Home page, the Space category of DB2 Performance Analyst includes The Tablespace Analysis section includes a list of all of the tablespaces in the Page Size: Size of pages used by the tablespace; Extent Size: Number of  Dec 14, 2016 Learn how to setup proper table row sizes in IBM DB2 from top DB2 database Db2 page sizes are adjustable only for tablespace and buffer pool data – Db2 . 4*12=48, 8*6=48, 16*3=48 I use BLKSIZE and CISIZE interchangeably because these are VSAM linear data Get out the DB2 Command reference, it is a good reference for commands. Table Space. tables; The TableSpaces are linked to BufferPool with the relation defined in syscat. How to check tablespace utilization in DB2 V9 This query can be used to check the space utilization for each table space, including the current size, percentage free space, and size of free space. ITtoolbox. You can find out the space management of tablespace by the command select tablespace_name,SEGMENT_SPACE_MANAGEMENT from dba_tablespaces; Temporal tablespace page size I have defined 4 temp{*filter*}tablespaces (page sizes 4k, 8k, 16k and 32k). Privacy & Cookies: This site uses cookies. Steps to resolve SQL1585N a system temporary tablespace with sufficient page size does not exist To check temporary tablespace name: If you have determined that a new table space is needed, then you can create the table space using the CREATE TABLESPACE command. So if you have a row greater than 4,005 bytes in width, you simply cannot keep it in a tablespace with a page size of 4K. For OLTP databases use the 4K page size. . DB2 can save in maximum constant amount of rows in one page (source): A table with a row length of 12 bytes placed in a table space with 32K page size utilizes only about 10% of each page, which is calculated as (255 rows * 12 bytes) + 91 bytes of overhead) / 32k page size = ~10%. IBM How to determine whether or not a table space is using automatic storage. TBSP_UTILIZATION WHERE TBSP_PAGE_SIZE = 16384 Subject: [DB2-L] - RE: 32K Page Size vs. MON_GET_TABLESPACE table function - Get table space metrics DB2 Version 9. If a query joins sub-4K rows from two or more tables, the result set width might exceed the 4K limit and, if it needs to spill, an appropriately-sized tablespace will be needed. x, 9. use "list tablespaces show detail" to get the details about tablespace. Page Size. To find out more, including how to control cookies, see here DB2 can save in maximum constant amount of rows in one page (source): A table with a row length of 12 bytes placed in a table space with 32K page size utilizes only about 10% of each page, which is calculated as (255 rows * 12 bytes) + 91 bytes of overhead) / 32k page size = ~10%. The extent size determines the number of those pages that db2 will use to • Space map pages are real pages that exist in both table spaces and indexes • Space maps can be added as pages are preformatted • For DB2 9 and 10, up to 16 cylinders are preformatted at one time • HASH is the exception. tbsp_total_size_kb, tbsp_page_top*tbsp_page_size/1024 hwm_kb, tbsp_free_size_kb, tbsp_utilization_percent, tbsp_content_type, tbsp_type, tbsp_page_size FROM SYSIBMADM. Steps to resolve SQL1585N a system temporary tablespace with sufficient page size does not exist To check temporary tablespace name: A system temporary table space with sufficient page size does not exist . SELECT TABSCHEMA, TABNAME, SUM(DATA_OBJECT_P_SIZE), Details on the relationship between DSSIZE, page size, and maximum number of partitions can be found in the CREATE TABLESPACE section of the SQL Reference, but suffice it to say that the maximum size of a non-partitioned index is 128 TB (same as the maximum size of a non-LOB table space). DB2 Tablespace page size 4K Limit Jun 16, 2009 at 06:52 PM | 21 Views In 2006, we had installed Development SAP ECC system, with the default page size 4k during the database installation process. System Temporary table space. i need tablespace utilization in MB's andhow can i get tablespace percentage alsoused and usable Stack Exchange Network Stack Exchange network consists of 176 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. CARD The data, index, and blob table spaces each were defined with a 32 KB page size. However, I want to change default page size of tablespace to 8KB. AVGCOLLEN)+10)/1024/1024 as Tablesize_in_MB from syscat. However the page size is still the same. What if you have variable columns Option 2: Get the total number of pages allocated for individual tables and multiply by 4K. SMS tablespace PSAPTEMP (page size 4096) and SMS SYSTOOLSTMPSPACE (page size 4096) are full (100%) SAP R/3 4. For the full syntax of the CREATE TABLESPACE command see the CREATE TABLESPACE online reference. In that case, your query will always find a tablespace with the appropriate page size. DB2 supports 4 types of pages – 4K (4096 bytes), 8K (8192 bytes), 16K (16384 bytes) and 32 K(32768 bytes). Temporary DMS and automatic storage tablespaces, the page size you choose for your database determines the maximum limit for the tablespace size. get the indexsize by multiplying by index pagesize. Supported sizes include 4K, 8K, 16K, and 32K. bufferpools" Make a bufferpool resize automatically. Why might you go with a larger-than-4K page size for an index on a DB2 table? 3. tabschema=ati. This maximum size could be reached in one of two ways: with a PIECESIZE of 32G and 4096 data sets, or a PIECESIZE of 64G and 2048 data sets (a 64G PIECESIZE specification is possible only if the DSSIZE of select substr(t. The DB2 table spaces can be named the same as the table spaces in the source DB2 database. You can create a system temporary tablespace for each page. TABNAME and b. It determines which page size can be used for a tablespace and it can help us estimate table size – either optimal or future. Also I haven't come across any setting to change the default pagesize when creating the tablespace. FROM TABLE (MON_GET_TABLESPACE ('',-2)) AS t order by TBSP_TOTAL_GB desc fetch first 20 rows only with ur) select TBSP_NAME , TBSP_PAGE_SIZE , TBSP_TOTAL_PAGES , TBSP_USED_GB , TBSP_TOTAL_GB , ( TBSP_TOTAL_GB - TBSP_USED_GB ) as WASTED_SPACE_GB from tbsp_size Limitation of table size in 4k page size tablespace. They can share the same bufferpool but for performance you should have a bufferpool just for the temp space. In each case, the index tablespaces have the same page size as their corresponding data tablespaces, and as I mentioned, most of them are 16k. Data in table spaces is stored and allocated in record segments. For DMS, temporary DMS and nontemporary automatic storage table spaces, the page size you choose for your database determines the upper limit for the table  Apr 22, 2010 Defines the types of table spaces and explains how DB2 stores data in table spaces Listing 3 shows the output from the LIST TABLESPACES command. Sep 15, 2011 Reassigning a table space to a buffer pool with a different page size. Size limits for DMS and nontemporary automatic storage table spaces. In a table space with 4 KB record segments, an 8 KB page size requires two 4 KB records, and a 32 KB page size requires eight 4 KB records. Let us say the DB2 database is configured within SCC to create tables in Table Space "USERSPACE1" USERSPACE1 is configured to use the Buffer Pool IBMDEFAULTBP and IBMDEFAULTBP has a page size of 32 If the page size is less than 32 and SCC tries to create table with too large a record length you get the -670 error Subject: RE:[db2-l] Limitation of table size in 4k page size tablespace. you are right if we talk about ""tablespace"" but I am talking about ""table"" and we have limitation of 64 GB, does not matter it is in sms or dms tablespace, my qustion was 64 GB is combination of data and index parts of table or not After going through few suggestions I created a System Temporary Table Space with the page size of 32K, using the below query, CREATE SYSTEM TEMPORARY TABLESPACE STB PAGESIZE 32K MANAGED BY SYSTEM USING ( 'C:\DB2\NODE0005') BUFFERPOOL BP32K FNRCD0009E: DB_ERROR: The database access failed with the following error: ErrorCode -286, Message 'A table space could not be found with a page size of at least "8192" that authorization ID "DB2ADMIN" is authorized to use. we offer high quality grooming supplies at lower prices! Striping all tablespaces across all file systems can be made easier with Automatic Storage. You heard right. (I am not sure, but few pages says that it will be used only for sorting Theoretically there is a DB2 limit to the size of an SMS tablespace -- a tablespace can only hold ~65000 tables, and each table is limited to between 64 and 512 Gb depending on the page size, so The page size of a table is determined by the size of the buffer pool of the table space in which the table resides. SQLCODE=-1585, SQLSTATE=54048, DRIVER=3. 68 3845 normal y ibmstogroup y tempspace1 1 sms systemp ibmdefaultbp 4kb 0 0 0 0 normal y Calculating size of Database or Table in DB2 for z/OS. multiple javascript on same page; Define tablespaces with different size paging into DB2; Multiple Temp Tablespaces; Multiple temp tablespaces with same page size; Multiple links to same page within a site map file; Table Space size and Bufferpool page size; Post multiple forms to same page When tablespace space needs to be extended, a number of DB2 commands must be run. To answer your question, From a DB2 command line, "db2 list tablespaces show detail" Or "db2 get snapshot for tablespaces on <dbname> > outfile. SELECT (data_object_p_size + index_object_p_size + long_object_p_size + lob_object_p_size + xml_object_p_size) as total_p_size FROM TABLE( SYSPROC. For tables in SMS and temporary automatic storage table spaces, page size constrains the size of the tables themselves. tabschema,1,18) as tabschema , substr(t. Using this method, a Database Administrator can monitor the free space available in the DB2 tablespaces and use the qiomkfile command to grow the Quick I/O files online as needed (typically when the file is about 80 to 90% full). I was attempting to add a couple new columns to a table was get an  A tablespace is the physical location where the data in a database is stored. If you'll determine the size of your temporary tablespace, drop it, and recreate it with an 8K page size (assuming 8K is your largest page size) you should be just fine. By continuing to use this website, you agree to their use. DB2 can save in maximum constant amount of rows in one page (source): a row length of 12 bytes placed in a table space with 32K page size  Is there a SQL statement which will tell me the table size for a db2 table? syscat . How to change page size of db2. Determine the amount of physical space used by a large number of sparsely populated tables. tablespaces; System Temporary table space is the table space that the DB might use while executing DB2- Getting A default table space could not be found with a page size of at least “8192” that authorization ID “***” is authorized to use. How can I specify or change the page size of a DB2 table, given that I cannot page size of a table, drop the table space and re-create it using a buffer pool  DB2 Tablespaces - Learn DB2 Concepts in simple and easy steps starting from their Memory utilization: A single bufferpool can manage multiple tablespaces. Be careful when using EXTEND ALL clause when the tablespace has more than one container; in cases where the tablespace has more than one container, divide the total number of pages you intent to increase by the number of total containers. Page size (bytes) = 32768 Extent size (pages) = 4 Prefetch size (pages) = 4 Number of containers = 1-----The incident table space is tablespace 13. From: jsmit via db2-l [mailto:db2-l@Groups. With automatic storage you define the available file systems to the database and then DB2 takes care of placing each tablespace across those file systems as they are created. Any record segment can be 4 KB in size, or the size determined by the buffer pool (4 KB, 8 KB, 16 KB, or 32 KB). When DB2 stores data in a table, it CANNOT have a row size larger than the page size minus some overhead. txt You can get container details with "db2 list tablespace containers for <tablespace id>" Or use an admin view. Prior to DB2 9 for z/OS, there was one choice for the page size of an index: 4K bytes. HASH space is all formatted when created and all of the space map pages created at CREATE time. And below is my observation, There is a TableSpace linked to a table in the DB2 table syscat. There is a built-in table function which gives us all the information about tablespaces: MON_GET_TABLESPACE. When a buffer pool or table space is created in that database, the same default db2 "alter tablespace <tablespace_name> extend (all <page_numbers>)" This will extend the size of your tablespace. type='T' and t. Just as a large paper page size (A4/A4 etc. DB2 queries to check the table size select a. B. x and 6. tables t join sysibmadm. tabschema not like ('SYS%') order by 3 desc with ur Consider the following fabricated image of a tablespace with 3 tables in it using a total of 6300 pages. I am trying to get the tablespace size for a DB2 EEE setup with DB2 Version 9. $ db2 get db cfg for D01 |grep -i log Log file size (4KB) (LOGFILSIZ) = 10000 Number of primary log files (LOGPRIMARY) = 12 Number of secondary log files (LOGSECOND) = 50 In this case, my active log files will normally be about 470 MB. The number of bytes in a page is called a PAGESIZE. 7 your DMS tablespaces are not reclaimable. 2. For table SMS and temporary automatic storage tablespaces, the page size constrains the size of table itself. Db2 page sizes are adjustable only for tablespace and buffer pool data – Db2 uses 4K pages for all other memory configuration parameters, no matter what other page sizes are used for the actual data. MON_GET_TABLESPACE table function - Get table space metrics - IBM DB2 9. tabname=ati. columns as b where a. When you created the Large tablespace, you are only changing the Row ID size from 1 byte (regular) to 2 bytes (large). You can divide used pages by total pages to check the used percentage. 5 - AIX 5. Option 1: Get the total number of rows multiplied by row length. x, 10. Rebalance the table spaces to move data to new Automatic storage paths : db2 "ALTER TABLESPACE <TablespaceName> REBALANCE" 5. 7 110 -DB2 9. Get DB2 10 for z/OS (Part 1) In my previous entry , I provided information pertaining to the amount of data that can be stored in a LOB column of a mainframe DB2 table (LOBs being DB2 data values that can exceed 32 KB in length). Also there has to be at least one system temporay tablespace of page size X. SQLSTATE=42727 Now, I know this means that DB2 is trying to build into a tablespace that's too small to hold a row of this total size, but I cannot for When DB2 stores data in a table, it CANNOT have a row size larger than the page size minus some overhead. 8 for Linux, UNIX, and Windows Page size: Defines the size of pages used for the table space. ADMINTABINFO where TABSCHEMA=<tabschema_name> group by tabname,tabschema" Perform the select below to know the size one table: db2 "select substr(a. tabname,1,40) as tabname , (DATA_OBJECT_P_SIZE + INDEX_OBJECT_P_SIZE)/1024 as tab_size_mb from syscat. See the "Essential DB2 Health Check" for a recommendation on how to use it, especially the sections on File System Free Space and DMS Tablespace Free Space. All the feedback and suggestions are welcome. Since the content of the files will not be read automatically during this procedure, Windows security and data privacy remain guaranteed. • Space map pages are real pages that exist in both table spaces and indexes • Space maps can be added as pages are preformatted • For DB2 9 and 10, up to 16 cylinders are preformatted at one time • HASH is the exception. tablespaces; System Temporary table space is the table space that the DB might use while executing the query. Resolving the problem. fpages*PAGESIZE/1024) as size_k, As you can see from the above output, there are a few tablespaces where space could be reclaimed from them. 82 As I googled and gone through some pages, there is an entity called System Temporary Table Space which will be used by the DB when executing the query. TABNAME = 'TABLE_NAME' group by a. Selecting a Page Size. Either delete the database created and create a new one with corrected table size of 32. Probably, you have a database with a default page size of 4KB, and the userspace1 tablespace has the same page size. DATATAG, SMALLINT, A tag to identify data stored in this table space. In DB2, the default page size of database is 4KB size. The page sizes can be 4kb, 8kb, 16kb or 32kb. DB2- Getting A default table space could not be found with a page size of at least “8192” that authorization ID “***” is authorized to use. So creation of this table failed and I had to create a bufferpool of 8K and a tablespace. SQLSTATE=42727 Answer: You must be attempting to execute a CREATE TABLE statement where the requirement is for a pagesize greater that the tablespace pagesizes available. 4*12=48, 8*6=48, 16*3=48 I use BLKSIZE and CISIZE interchangeably because these are VSAM linear data A table space uses automatic storage in an automatic storage enabled database if the MANAGED BY AUTOMATIC STORAGE clause was specified when the table space was created . com] Subject: RE: [db2-l] Limitation of table size in 4k page size tablespace. It will not exceed 64G whether its DATA, DATA+INDEX or INDEX only. IBM DB2 for LUW 5. or. Fortunately in this post, I will show you how to get almost all information about tablespaces. =>db2 "select bpname,pagesize,npages from syscat. 7 for Linux, UNIX, and Windows DB2 Version 9. g. Cause Three A DMS table space enabled for auto-resize has not reached its. If you instead place that table in a tablespace with a 32K page size, you’ll be wasting 620 bytes per page, and with fewer pages, you’ll have to waste only about 2% of the space in the tablespace. Starting with DB2 9 in new-function mode, the page size for an index could be 4K, 8K, 16K, or 32K bytes. You must have STMM turned on at the database configuration level =>db2 alter bufferpool bp1 size AUTOMATIC Alter a bufferpool size that is a fixed size =>db2 ALTER BUFFERPOOL IBMDEFAULTBP SIZE 15000; Add space to a DMS tablespace: We use regular table spaces with page size 32K to keep our data. Something went wrong on our end. Even 32K data cannot fit in 32K page, since page also include control information like 20 byte page header, 6 byte row header, 512 byte tail. exists is full and the container cannot grow. - Query the MON_GET_TABLESPACE monitoring table function - Look for table spaces with a HWM that is much higher than the number of used pages - Look for the reclaimable space attribute of ‘1’ Reclaim space easy in DB2 v9. For a tablespace, you need to define the size 4,8,16,32k) of the page that will hold the data. 3. admintabinfo ati on t. Add another container to the tablespace. You can use a 4K, 8K, 16K or 32K page size limit. tabschema where t. I was trying to get the size of a tablespaces for database I have created on my EEE setup. You must have STMM turned on at the database configuration level =>db2 alter bufferpool bp1 size AUTOMATIC Alter a bufferpool size that is a fixed size =>db2 ALTER BUFFERPOOL IBMDEFAULTBP SIZE 15000; Add space to a DMS tablespace: You can shrink a datafile with the command alter database datafile '<full_file_name>' resize <size>M; Note that you can only shrink upto the high water mark. For example, to create a user temporary table space with a page size of 4096 you can issue a command like: The DB2 database pagesize parameter contains the value that was used as the default page size when the database was created. 64GB for 4KB page size. The page size limits the row length and column count of tables that can be placed in the table space according to the limits shown in Table 1. During SQL processing it returned: SQL0286N A table space could not be found with a page size of at least "32768" that authorization ID "DB2USER" is authorized to use. x; IBM DB2 for OS/390 5. Unlike raw devices, a Database Administrator can easily extend Quick I/O files online. 5 installed on my AIX box. Subject: [DB2-L] - RE: 32K Page Size vs. CI size With DSVCI=YES you get the following PAGE SIZE CISIZE/BLKSIZE 4K 4K 8K 8K 16K 16K 32K 2 16K blocks 4k, 8K and 16K blocks get the same amount of data on each track. Even if each of your tables individually can be placed into a 4K tablespace, a system temporary tablespace with a larger page size (and a corresponding bufferpool) might be required. I have a query in a table created on a 16k pagesize tablespace. For the duration of the migration process, add the Process Engine operating system database user f_sw to the DB2 instance administrative group. Page Size is an unit that defines the limit of a TableSpace and says how much data can a TableSpace can hold. If you would like to know how to reclaim the unused storage from a tablespace, please take a look at the below blog post. Each of these page sizes also has maximums for each of the table space types that you must adhere to. To be able to indicate multiple tablespace states, DB2 marks every state with unique bit arrays. tabname,1,30), (a. CARD*(sum(b. However prior to DB2 V9. Jul 9, 2016 If you are using DB2 for session persistence, you can increase the page size to optimize performance for writing large amounts of data to the  MON_GET_TABLESPACE table function - Get table space metrics TBSP_PAGE_SIZE, BIGINT, tablespace_page_size - Table space page size. ADMIN_GET_TAB_INFO_V97( 'tabschema', 'tabname' )) AS T. End of discussion! 1) We have a table whose row size exceeds 4K which is page size of regular tablespace. Verify new stripe sets and extent map from table space snapshot : ! TBD db2 get snapshot for tablespace TBD ! 4. So by adding the bit values to each other, we can have an hexadecimal value that presents more than one state. Please respond to db2-l@Groups. Page size: Defines the size of pages used for the table space. x, 7. x, 6. So, even if string datatypes can support upto 32 K data, DB2 table will not support 32K record. changing the page size to 8K? Thank you, George You can create a system temporary tablespace for each page. If you are using a Buffer Pool with a page size less than 32, then you will need to create a new Buffer Pool and update the Table Space to use it instead via the "ALTER TABLESPACE" command. Possible values are: 4 096, 8 192, 16 384 and 32 768. To Start up TreeSize Free as an Administrator to calculate the size of all folders - even directories for which you do not have access permission. For example the Load in Progress State = 0x20000 and Backup Pending State = 0x00020. We have a number of data tablespaces, each with a corresponding index tablespace. Maximum SIZE in DB2 12, SIZE limit of table space, partition from V 7 to DB2 12: a list to avoid running out of extent for a successful space management. x, 8. Buffer Pool. So would we need to create system temporary table space with same page size or Is it enough IBM default table space 'TEMPSAPCE1' which is system temporary with page size 4k? Have you ever run the db2 “call get_dbsize_info(?,?,?,0)” command to get the size of your DB2 LUW database and noticed that the size is much smaller than the space used on your UNIX file systems? Do you need to monitor database growth over time to help plan for future storage requirements? For more information, see LIST TABLESPACES and LIST TABLESPACE Number of free pages; High water mark (in pages); Page size (in bytes); Extent size  Each row represents a table space. 3 For PSAPTEMP , Can I use the note 334608 ? Temporal tablespace page size I have defined 4 temp{*filter*}tablespaces (page sizes 4k, 8k, 16k and 32k). Calculating size of Database or Table in DB2 for z/OS. Extend the tablespace. Table 1 shows the table space size limits for DMS and nontemporary automatic storage table spaces, by page size: Table 1. 7 for Linux, UNIX, and Windows The MON_GET_TABLESPACE table function returns monitor metrics for one or more table spaces. There is a TableSpace linked to a table in the DB2 table syscat. "DB2Oracle via db2-l" 18 Oct 2007 15:42 Mail Size: 3979. Resize the tablespace. 1 for Linux, UNIX, and Windows EXTENTSIZE, INTEGER, Size of each extent, in pages of size PAGESIZE. Page Size In DB2 base table, the record size should not exceed page size. maximum size but one of the file systems on which the containers. TABLES AS T1 ), col as ( SELECT TABSCHEMA , TABNAME  The page size and extent size in DB2 are set at the time that the tablespace is The extent size is used by DB2 to determine the size of the prefetch block when  Sep 27, 2016 You can specify page sizes in multiples of four in size, that is, 4 KB, 8 KB, 16 KB, The following list contains the types of tablespace partitions:. tablespace id type datatype bufferpool page_size size_mb free_mb free_pct maxused_mb state auto storage_group fs_cache ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- syscatspace 0 dms any ibmdefaultbp 4kb 3872 26 0. Now Imagine you drop the Table 2 and as a result now your tablespace looks something like below only using 1300 pages. com. AFAIK, you can set a tablespace size only when creating a tablespace. A table space uses automatic storage in an automatic storage enabled database if the MANAGED BY AUTOMATIC STORAGE clause was specified when the table space was created . 2) Now, when we try to insert record, we get System temporary tablespace pagesize exceeded. Is it possible to work around that limit and keep using that tablespace by e. DB2 Version 10. Monitor the progress of rebalancing :** The page size is 4K and the table is DMS. Call us at (800) 327-9650 Contact 3800, I get SQL0286N A default table space could not be found with a page size of at least "8192" that authorization ID "GALLAGS" is authorized to use. SUM(INDEX_OBJECT_P_SIZE)+ SUM(LONG_OBJECT_P_SIZE)+ SUM(LOB_OBJECT_P_SIZE)+ SUM(XML_OBJECT_P_SIZE) FROM SYSIBMADM. reduce the space and doing calculation for the same here below check the below script to find the tablespace where we can perform the HWM and how much space we can reclaim . 64. After a table space is created, you cannot change its buffer pool size. To ensure that the maximum page size of your system temporary table space is large enough for your queries or db2 LIST TABLESPACES SHOW DETAIL. If you have a tablespace of 8k page size and try to assign a bufferpool of different size you create or alter tablespace should fail. How to get all information about tablespaces. 3 - DMS tablespace enabled for auto resize is in a full FS and it can't grow. Best Quality pet table designed for professional groomers, including electric & hydraulic large dog grooming table . Why might you go with a larger-than-4K page size for an index on a DB2 table? The MON_GET_TABLESPACE table function returns monitor metrics for one or more table spaces. the ballpark) in which most of the tablespaces are defined with a 16k page size. ) allows to write larger sentences, similarly larger the tablespace page size, the larger the length of the row will be. 7 and show off! | Slide 6 There is no reason to have more than one temporary table space of the same page size, and usually one with the largest page size will be sufficient. TABNAME = b. Depending on the type of tablespace you may be able to reclaim all of the wasted storage. Use the TBSP_UTILIZATION administrative view - Retrieve table space configuration and utilization information. tablespaces b E. you can increase the tablespace size by doing one of the following: 1. tabname and t. Each tablespace of a page size must have access to bufferpool of same page size and a system temporary tablespace of same page size. db2 get tablespace page size

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