I’m trying to understand this syntax in the creation of an index in a database I’m using:
CREATE INDEX IDX ON SQ.MYTABLE (('ID_COLUMN1'), ('ID_COLUMN2'), ('ID_COLUMN3'));
After searching for a while, I could not find any example using this syntax, and how it is different from a normal multi column index:
CREATE INDEX IDX_2 ON MYSQ.MYTABLE ('ID_COLUMN1', 'ID_COLUMN2', 'ID_COLUMN3');
I figured out it is a function based index, analyzing the following example I was trying to assemble:
CREATE TABLE t (a number, b number, c number); insert into t values (1, 2, 3); insert into t values (4, 5, 6); insert into t values (7, 8, 9); insert into t values (10,11, 12); insert into t values (13, 14, 15); insert into t values (16, 17, 18); CREATE INDEX IDX2 ON t (a, b, c); CREATE INDEX IDX ON t (('d'), ('b'), ('c')); select * from USER_INDEXES; INDEX_NAME INDEX_TYPE TABLE_OWNER TABLE_NAME TABLE_TYPE UNIQUENESS COMPRESSION PREFIX_LENGTH TABLESPACE_NAME INI_TRANS MAX_TRANS INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS MAX_EXTENTS PCT_INCREASE PCT_THRESHOLD INCLUDE_COLUMN FREELISTS FREELIST_GROUPS PCT_FREE LOGGING BLEVEL LEAF_BLOCKS DISTINCT_KEYS AVG_LEAF_BLOCKS_PER_KEY AVG_DATA_BLOCKS_PER_KEY CLUSTERING_FACTOR STATUS NUM_ROWS SAMPLE_SIZE LAST_ANALYZED DEGREE INSTANCES PARTITIONED TEMPORARY GENERATED SECONDARY BUFFER_POOL FLASH_CACHE CELL_FLASH_CACHE USER_STATS DURATION PCT_DIRECT_ACCESS ITYP_OWNER ITYP_NAME PARAMETERS GLOBAL_STATS DOMIDX_STATUS DOMIDX_OPSTATUS FUNCIDX_STATUS JOIN_INDEX IOT_REDUNDANT_PKEY_ELIM DROPPED VISIBILITY DOMIDX_MANAGEMENT SEGMENT_CREATED IDX2 NORMAL USER_4_AE9EA5 T TABLE NONUNIQUE DISABLED (null) FIDDLEDATA 2 255 65536 1048576 1 2147483645 (null) (null) (null) (null) (null) 10 YES 0 1 6 1 1 1 VALID 6 6 2019-08-19T22:06:23Z 1 1 NO N N N DEFAULT DEFAULT DEFAULT NO (null) (null) (null) (null) (null) NO (null) (null) (null) NO NO NO VISIBLE (null) YES IDX FUNCTION-BASED NORMAL USER_4_AE9EA5 T TABLE NONUNIQUE DISABLED (null) FIDDLEDATA 2 255 65536 1048576 1 2147483645 (null) (null) (nul
What is the purpose of this index?
Okay, so there are a lot of builds for SAD (Single Attribute Dependency) characters out there, which can be further helped along with the addition of certain magical items, spells, etc. However, I’ve yet to see a good SAD build designed around solely Constitution, where the character is basically just a tank/defender type character who can take a LOT of hits with a LOT of hit points, occasionally shoring up their health with some healing.
While thinking this through, I figured the closest I could put together would be a 20th level Ancestral Guardians Hill Dwarf, with the Dwarven Fortitude, Tough, and Durable feats, with a maxed out Constitution score, going unarmored (still has a shield). Basically, the goal would be to use your attacks to get your abilities to draw attackers towards you, where you would focus on taking the brunt of the damage, and occasionally using the Dodge action to heal yourself up a bit using your Hit Dice (thanks to Dwarven Fortitude. If someone can come up with a better Constitution based build, I would love to hear it.
Oh, of note, I know that Moon Druid can be a great tank due to their unlimited high-level Wildshapes, but as that build doesn’t necessarily benefit from having a high Constitution, I don’t think it’s quite what I’m looking for.
For a functional programming language project like Haskell, I design a VM whose intermediate language is stack-based, and focused on the concatenative paradigm:
- Functions / quotations / combinators - Stack shufflers - Data - An FFI targeting C
Let’s summarize it this way.
My question is whether this is sufficient and relatively efficient to
- Compile a Haskell-like language typed in this IR - Interfacing and using all kinds of foreign C functions
and if, possibly, you have an idea about how to do it or any ressources.
The biggest challenge, I think, will probably be, if possible, to represent the data according to the type 1) of the source language (Haskell-like) and 2) of the FFI targeting C, through an IR that has no typing notion (except internally the distinction of numbers, static arrays and characters). If you had any advice on that, it would also be interesting.
I’m building a site for an accounting firm. They would like to serve two distinct home pages for “Individuals” and “Businesses.”
The site would look similar but have different content relating to the services they offer these two types of customers.
- What is the best way to allow users to choose their customer type? (Currently thinking pop-up prompt on first visit)
- How easy should it be for users to switch between types?
- How obvious should I make it for the user to know which version of the site they are on?
- Any differences between desktop and mobile?
I need to update column value based on other column with adding separator and with manage duplicates values using sql query.
For example :
I have one database table A.
Here in it two columns : 1) locality 2) slug
Locality column already have data. So need to update ‘slug’ column based on locality value. Please review below screenshots.
Currently i have below table.
And i need to update ‘slug’ column like below screenshot.
I have found a Debian based distro with a unkown GUI name
and i want to port it my ubuntu distro and it dependencies i download the distro
how can i extract that GUI from the distro can any one help me
Hey There, We usually do data entry for the largest company and we need some typing specialist who can help us hand in hand to complete our survey form with us. The pay will be based on how many forms you will complete per day. Then we will pay you here through seoclerks.
Category: Data Entry
Say in an election there are predefined categories users can be assigned to. Of the people who are assigned to a certain category, other users can vote for them. To compute the results, the following rules have to be adhered to:
- Highest voted user in category wins
- If 1 user have same 5 vote count for 1 category and 8 vote for 2 category then he/she will be elected for category 2.
- If 1 user have same 5 vote count for 1 category and 5 vote for 2 category then the winner selection will be On Hold
- If two or more users in a same category has the same votes, then goes on hold
So, for example: the table lists the positions and for each position it gives the name of the user and the votes they received.
For this, the winners should be as follows:
- Position 1: User 1
- Position 2: User 3
- Position 3: User 2 (User 3 loses because of rule 2 and wins in position 2)
- Position 4: User 5 and User 6 are both kept on hold (rule #4)
- Position 5: User 4 on hold (rule #3)
- Position 6: User 4 on hold (rule #3)
I have tried solving this using the Hungarian algorithm to no avail. It works quite well, after some modifications, for this problem. But doesn’t live up to the following case:
In this case, the results are as follows:
- Position 1: User 1
- Position 2: User 2
- Position 3: EMPTY (User 1 and 2 loses due to rule 2)
- Position 4: EMPTY (User 1 and 2 loses due to rule 2)
- Position 5: EMPTY (User 1 and 2 loses due to rule 2)
Basically, no user can be assigned to more than one position.
Any help solving this would be extremely helpful.
I have recently purchased a shared hosting. As advertised they had server in 3 locations in which I chose the server location to be a South … | Read the rest of http://www.webhostingtalk.com/showthread.php?t=1775215&goto=newpost
The project i started with SharePoint from my previous question has moved to the second stage. The documents added to our Drop Off Library, after I manually run the workflow to strip the document name to its respective columns, will need another workflow to move the items from the Drop Off library to a destination library called “Employee Files” in the format below
The Drop Off Library list has the following fields
The workflow has to create a Root folder for example A (based on the last name index on Drop Off), then create sub-folder (a.) with last name, first name (emp ID) and sub-folder within (a.) based on the HR Employee File Category. I am able to come up with creating a folder in Employee Files library based on Last Name Index, or move just the document from Drop Off to Employee Files, but have no idea how to do all the necessary actions i.e create the complex sub folder structure, move to Employee Files and copy the document (there is an attached pdf before Name)inside one of these folders based on the HR category and the Payroll folder. Is the workflow in SP Designer 2013 doable?
Thanks again for all your help!