A core statement in SQL that does what it says on the tin: inserts data into a table.

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4
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1answer
66 views

Prevent Inserts without Column List

We have a database running on SQL 2008 R2, in 2000 Compatibility mode. Is there a way to configure the database so that implicit insert statements (i.e. those without a column list) are invalid? I ...
1
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0answers
40 views

MySQL bulk deletions

I am currently looking at how to most efficiently delete rows from a table in bulk. The database I'm using is MySQL with innodb. The table I want to delete from can be any size, but will usually be ...
-3
votes
1answer
42 views

how to insert into tables in sql server? [closed]

I have a query to create "governorate table" like this: CREATE TABLE governorate ( ID int IDENTITY(1,1) PRIMARY KEY not null , name varchar(50) UNIQUE , ); then I want to insert data in ...
0
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0answers
33 views

Tuning a Postgres INSERT only database

I am designing a database which will have many inserts and selects, but no updates. Are there any considerations to take (in order to have high query performance) while knowing no tuple updates will ...
0
votes
1answer
39 views

Mysql How to insert a variable as field value in a table

I have created a variable named hash as a password hash. How can this variable be inserted a a field value in a table? hash = pbkdf2_sha256.encrypt("password", rounds=200000, salt_size=16) ...
2
votes
1answer
31 views

MySQL auto increment column increases after insertion error occurs

I was doing some insertion tests in my database and I realized that when the INSERT statement fails, due error 1452, causes the auto_increment value increase by 1. Even though, there wasn't any row ...
0
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2answers
55 views

Why do these concurrent MySQL inserts deadlock?

I am baffled by this deadlock: ------------------------ LATEST DETECTED DEADLOCK ------------------------ 150511 18:42:43 *** (1) TRANSACTION: TRANSACTION B8972CA4, ACTIVE 0 sec inserting mysql ...
0
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2answers
49 views

Insert query with a subquery

I want to insert somewhere around 400 rows into a table. All of the column values will be the same fixed value for most of the columns, with exception to one column which I want to pull from a fairly ...
1
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2answers
74 views

Merge faster than Insert

Are there any advantages/disadvantages of making use of a merge over a insert function? Can an insert statement make use of the `OUTPUT' Note: the ON clause for the merge is set to 1=0 (always ...
0
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0answers
10 views

inserting multiple rows with two input fields with same names [migrated]

HTML <tr> <td><input type="text" name="description"/></td> <td><input type="text" name="quantity" /></td> <td><input type="text" ...
0
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0answers
10 views

Update or Insert on a Table based on a column value [migrated]

I have two tables BASE and DAILY as shown below: BASE Cust ID IP address 1 10.5.5.5 2 10.5.5.50 3 10.5.5.6 DAILY Cust ID IP address 1 10.5.5.5 2 10.5.5.70 ...
1
vote
1answer
62 views

Insert into table select * from table vs bulk insert

I just wanted to know that SQL Statement INSERT INTO TABLE1 SELECT * FROM TABLE2, will work same like bulk insert ? If no, Is there any way exclude index while inserting records. Process is inserting ...
0
votes
2answers
50 views

MySQL - best practices/ how to speed up "update, else insert' queries? Insert + delete faster?

I'm running an ETL process and streaming data into a MySQL table. Now it is being written over a web connection (fairly fast one) -- so that can be a bottleneck. Anyway, it's a basic insert/ update ...
1
vote
1answer
29 views

Using Identity Insert on a linked server

We have a database hosted in Microsoft Azure and using this database connection details I have created a linked server object in SSMS on our on-premise SQL box and I can insert into it as following ...
1
vote
1answer
41 views

Insert/ Update Scalability (more records, continually longer lookups — solution?)

posted this before but never received a clear answer. I'm working on an ETL project and am basically feeding JSON records of "tickets" into a MySQL database. (actually come to think of it, may be ...
1
vote
1answer
54 views

trigger or check constraint insert values based upon existence of others

For simplicity (and since it captures the essence of my problem), suppose I have a table with data. CREATE TABLE my_practice_table ( my_id NUMBER(12), field_2 VARCHAR2(20), field_3 ...
0
votes
0answers
15 views

write data on multiple storageNodes in oracle NoSQL

I'm using oracle NoSQL on ubuntu (newbie to both) and created 3 storageNodes (with 3 RN on each) in one computer on different ports (5000,6000 and 7000) in a store named mystore. Now I need to write 1 ...
0
votes
1answer
33 views

Insert date values in a created table

I have created a table using the below query CREATE TABLE job_history ( EMPLOYEE_ID decimal(6,0) NOT NULL, START_DATE date NOT NULL, END_DATE date NOT NULL, JOB_ID varchar(10) NOT NULL, ...
1
vote
2answers
57 views

Speeding Inserts of longtext or longblob columns

i'm currently migrating a DB2 database to MySQL, using SQL WORKBENCH Tool It basically does a select from DB2 and Insert to DB2. It works fine, but on the tables with longblob or longtext columns ...
0
votes
1answer
23 views

Behaviour of Bulk Insert in pgsql or any Database

I'm using PostgreSQL 9.2.4. I'm working with multiple tables with large number of data. I have two tables Table_One which has one of the field with varchar(250) and Table_Two with one of the field ...
2
votes
2answers
117 views

How to handle too many inserts?

I have a database that is accessed from remote locations in the world with very long delays and poor transfer speeds. I currently transfer the data using a transaction since either all or no data ...
2
votes
1answer
40 views

Does Postgres preserve insertion order of records?

For example when I'm using query which returns record ids INSERT INTO projects(name) VALUES (name1), (name2), (name3) returning id; Which produce output: 1 2 3 Will this ids point to ...
3
votes
2answers
435 views

Efficently Remove 90% of a table's data

I am working on a process to remove 90% of a table's data because only 10% is needed for testing. The best way I have found includes storing 10% of the table's rows into a temporary table. Current ...
0
votes
1answer
62 views

How to limit the range of an insert-update to only look at certain rows/ rows with field value: X?

I posted something similar before, but am still unsure of the technical implementation --- I'm so close to being there to the finished product. I have a table of tickets, and a stream of ticket ...
2
votes
0answers
44 views

Table queries locked during long insert SQL server

Everyday runs a sql job that loads data from bulk files and load them in auxiliary tables, to adapt and then copy to the destination table where applications read (and only read) the data. I am ...
0
votes
1answer
44 views

Delete index while query is running, is it possible?

I am currently importing Wikipedia pagelinks in my postgres database, and it takes forever (three days and still running). Is it possible to drop the primary key index while the inserts are still ...
2
votes
1answer
55 views

INSERT multiple values via join

I have three tables, representing two entities and a connection relationship. Each of the entity relations has an artificial surrogate key used for foreign key constraints in place of natural keys. ...
4
votes
1answer
88 views

Null Values in a CASE statement

I am playing around with some stuff in SSMS to learn a little more as I study for my 70-461 exam and I came across a little hangup. I am trying to create a table to play around with so I don't have to ...
0
votes
0answers
41 views

Better way to create an Events table?

I working on a medium sized PostgreSQL database with some schemas, each with some tables. In almost every schema there are tables that represent event tables, where something that has "happened to" ...
1
vote
1answer
62 views

How to insert the gathered dates into another table using INSERT SELECT in MySQL?

insert into rfdate (date) select adddate('1970-01-01',t4*10000 + t3*1000 + t2*100 + t1*10 + t0) selected_date from (select 0 t0 union select 1 union select 2 union select 3 union select 4 union select ...
0
votes
0answers
25 views

table not taking records sequencially [duplicate]

While inserting rows into a table in oracle 10g, the rows are not inserted in the order I am putting them, like for the following inserts: insert into emp values (1000, 'debjani', 30); insert into ...
0
votes
2answers
49 views

join value in a RETURNING which is not inserted

Im doing an insert from a query which joins two tables, then I want the new ID from the inserted row, and a field from the original row which is not involved in the insert.Is it possible? I get a ...
2
votes
3answers
1k views

Is inserting multiple queries takes same time as that of single query?

I have a requirement where I have to insert a lots of rows.For inserting we use like this insert into emp(name,age) values('abc',12); This will insert only one row.For inserting multiple rows we ...
0
votes
1answer
37 views

how to overcome these type of issues where null value inserted into primary key not null column in table

how to overcome these type of issues where null value inserted into primary key not null column in table
0
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1answer
103 views

Insert All Columns from one table into another table MYSQL

I am trying to insert multiple columns with their data from one table into another table, without a common column (i would expect a cross product in the result). I am not sure how that's possible, ...
2
votes
0answers
71 views

Combined UUID Index + AI PK Insert Performance

I posted this in stackoverflow but realised it probably belongs here instead. Imagine the following table: CREATE TABLE `orders` ( `ORDERID` int(11) unsigned NOT NULL AUTO_INCREMENT, ...
1
vote
2answers
171 views

Return the id after insert or select

I want to build a function which will insert an email if the email value doesn't exist in the table and return the email_id of the row. How can I do this? Also how can I return the id if the email was ...
1
vote
1answer
53 views

Inserting into related tables

I have a database setup with the following schema: CREATE TABLE siteInfo ( siteID SERIAL NOT NULL, siteName TEXT NOT NULL, siteHost TEXT ...
0
votes
1answer
146 views

MYSQL: How to improve performance of inserting over 1M rows to a table with over 100M indexed rows

I have this mysql table: CREATE TABLE `codes` ( `code` bigint(11) unsigned NOT NULL, `allocation` int(11) NOT NULL DEFAULT '0', `used` tinyint(1) NOT NULL DEFAULT '0', PRIMARY KEY (`code`), ...
2
votes
1answer
92 views

I can't create relationship in my database sql server

I have designed a database for my website. It has 3 tables: user, topic and comment. A user has many topics (or articles) A topic (or article) has many comments A user has many comments I ...
0
votes
1answer
29 views

mysqldmup with data only

Is there a way to backup data using mysqldump --no-create-info ... where the inserts in the backup file will look like this: insert into t1(col1, col2)values(val1,val2); instead of insert into t1 ...
0
votes
0answers
150 views

How to insert into MySQL table SUM of two cells from different tables using insert function

I want to make sum of two cells from different tables in MySQL using INSERT function. The code that I used is: $panoue="INSERT INTO usi2(latime_paneli, inaltime_paneli, latime_panele, ...
0
votes
0answers
29 views

Percona and MariaDB-10.0 ignoring not null on table fields

On the percona-5.6 and MariaDB-10.0 servers, the NOT NULL declared on table field are being ignored. I am able to leave fields declared as NOT NULL empty when inserting data and the servers are not ...
7
votes
1answer
142 views

unable to insert row at id, but row does not exist

Here is the weird problem i am facing. I am trying to enter data using following query insert into product_product (id, product_tmpl_id, make_equip, model_equip, name_template, serial_num_equip, ...
0
votes
2answers
42 views

DBO execute returns true but doesn't execute

I am having a bit of trouble with some of my code. This is the code: $STMT3 = $PDO->prepare(' INSERT INTO `lotteries_entries` (steamID, lottery_id) VALUES (:STEAMID, :ID); UPDATE ...
0
votes
1answer
168 views

Postgresql csv to db translate foreign keys

I'm trying to import data from a csv to a postgresql database. the db table looks like this: CREATE TABLE texts( text_id serial PRIMARY KEY, topic_id integer REFERENCES topics, format_id integer ...
0
votes
1answer
66 views

Update and Insert Statement taking forever

I have a database with two columns that is called using the following query: SELECT TimesUsed, Word FROM Predictions WHERE (Word LIKE @partialWord) ORDER BY TimesUsed DESC In my application it is ...
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votes
1answer
57 views

what is the syntax for insert trigger?

I am very new to sql. feel a little stupid to ask this question Say I have this table Warehouse(shipperid, name , state). Then I define another table warehouse_maine (shipperid, name, state) which ...
1
vote
1answer
56 views

Cannot Run SQL INSERT in MySQL

Neither [vagrant@localhost ~]$ sudo mysql -e "USE books; INSERT INTO authors (id,name,email) VALUES(1,"test","test@gmail.com");" ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; ...
0
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0answers
33 views

MySQL: is there a way to make a self-referencing join recursive?

I need to insert some records derived from relationships in the same "pivot" table. We have a products_to_products table which stores relationships between products. Here's a simplified example (also ...