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Search references for SELECT SQL. Phrases containing SELECT SQL
See searches and references containing SELECT SQL!SELECT SQL
SQL statement that returns a result set of rows from one or more tables
The SQL SELECT statement returns a result set of rows, from one or more tables. A SELECT statement retrieves zero or more rows from one or more database
Select_(SQL)
Computer hacking technique
In computing, SQL injection is a code injection technique used to attack data-driven applications, in which malicious SQL statements are inserted into
SQL_injection
Microsoft's and Sybase's proprietary extension to Structured Query Language
Transact-SQL (T-SQL) is Microsoft's and Sybase's proprietary extension to the SQL (Structured Query Language) used to interact with relational databases
Transact-SQL
SQL database engine software
MySQL (/ˌmaɪˌɛsˌkjuːˈɛl/) is a free and open-source relational database management system (RDBMS). Its name is a combination of "My", the name of co-founder
MySQL
Syntax for defining data structures
manipulation language Data query language Select (SQL) Insert (SQL) Update (SQL) Delete (SQL) Truncate (SQL) Olle, T. William (1978). The Codasyl Approach
Data_definition_language
Type of operation in SQL
operations in SQL is a type of operations which allow the results of multiple queries to be combined into a single result set. Set operators in SQL include
Set_operations_(SQL)
Free and open-source object relational database management system
database management system (RDBMS) emphasizing extensibility and SQL compliance. PostgreSQL features transactions with atomicity, consistency, isolation,
PostgreSQL
Family of database software by Microsoft
Microsoft SQL Server is a proprietary relational database management system developed by Microsoft using Structured Query Language (SQL, often pronounced
Microsoft_SQL_Server
Set of rules defining correctly structured programs
The syntax of the SQL programming language is defined and maintained by ISO/IEC SC 32 as part of ISO/IEC 9075. This standard is not freely available.
SQL_syntax
Database management software application
components within Microsoft SQL Server. First launched with Microsoft SQL Server 2005, it is the successor to the Enterprise Manager in SQL 2000 or before. The
SQL_Server_Management_Studio
Function over multiple rows in SQL
the average salary of their department (example from the PostgreSQL documentation): SELECT depname, empno, salary, avg(salary) OVER (PARTITION BY depname)
Window_function_(SQL)
Topics referred to by the same term
equipment manufacturer Select (aperitif), an Italian aperitif Select (SQL), a keyword in SQL select (Unix), a system call (in sys/select.h or unistd.h) for
Select
SQL clause
A join clause in the Structured Query Language (SQL) combines columns from one or more tables into a new table. The operation corresponds to a join operation
Join_(SQL)
SQL statement
An SQL INSERT statement adds one or more records to any single table in a relational database. Insert statements have the following form: INSERT INTO
Insert_(SQL)
Marker used in SQL databases to indicate a value does not exist
In the SQL database query language, null or NULL is a special marker used to indicate that a data value does not exist in the database. Introduced by
Null_(SQL)
expression, or CTE, (in SQL) is a temporary named result set, derived from a simple query and defined within the execution scope of a SELECT, INSERT, UPDATE,
Hierarchical and recursive queries in SQL
Hierarchical_and_recursive_queries_in_SQL
SQL clause
A GROUP BY clause in SQL specifies that a SQL SELECT statement partitions result rows into groups, based on their values in one or several columns. Typically
Group_by_(SQL)
reserved. SQL SQL syntax List of relational database management systems Page listing all reserved words in the SQL standard, from SQL-92 to SQL:2016: Standard
List_of_SQL_reserved_words
Programming language for manipulating data
broader database language such as SQL, with the DML comprising some of the operators in the language. Read-only selecting of data is sometimes distinguished
Data_manipulation_language
Database stored query result set
Therefore, an ORDER BY clause in the view definition is meaningless; the SQL standard (SQL:2003) does not allow an ORDER BY clause in the subquery of a CREATE
View_(SQL)
Procedural extension for SQL and the Oracle relational database
PL/SQL (Procedural Language for SQL) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle
PL/SQL
Database feature
substituted during each execution, and typically use SQL DML statements such as INSERT, SELECT, or UPDATE. A common workflow for prepared statements
Prepared_statement
SQL statement
A relational database management system uses SQL MERGE (also called upsert) statements to INSERT new records or UPDATE or DELETE existing records depending
Merge_(SQL)
1992 edition of the SQL standard
SQL-92 (also called SQL 2) was the third revision of the SQL database query language. Unlike SQL-89, it was a major revision of the standard. Aside from
SQL-92
2011 edition of the SQL standard
SQL:2011 or ISO/IEC 9075:2011 (under the general title "Information technology – Database languages – SQL") is the seventh revision of the ISO (1987)
SQL:2011
SQL clause
A HAVING clause in SQL specifies that an SQL SELECT statement must only return rows where aggregate values meet the specified conditions. HAVING and WHERE
Having_(SQL)
Organized collection of data in computing
majority use SQL for writing and querying data. In the 2000s, non-relational databases became popular, collectively referred to as NoSQL, because they
Database
Strozzi NoSQL is a shell-based relational database management system initialized and developed by Carlo Strozzi that runs under Unix-like operating systems
Strozzi_NoSQL
SQL clause for selecting data source
through a Select statement, the source of values in an Update statement, and the target rows to be deleted in a Delete statement. FROM is an SQL reserved
From_(SQL)
Computer bug exploit caused by invalid data
Injection flaws are often found in services like Structured Query Language (SQL) databases, Extensible Markup Language (XML) parsers, operating system commands
Code_injection
Continuous SQL queries in a RDSMS conform to the ANSI SQL standards. The most common RDSMS SQL query is performed with the declarative SELECT statement
Relational data stream management system
Relational_data_stream_management_system
Administration tool for relational databases
HeidiSQL is a free and open-source administration tool for MariaDB, MySQL, as well as Microsoft SQL Server, PostgreSQL and SQLite. Its codebase was originally
HeidiSQL
Interactive and batch query tool
example: SQL> select 'Hello world' as example from dual; EXAMPLE -------------------------------- Hello world The first version of SQL Plus was called
SQL_Plus
Standard for accessing information about a database schema
command of MySQL the DESCRIBE command of Oracle's SQL*Plus the \d command in psql (PostgreSQL's default command-line program). => SELECT count(table_name)
Information_schema
Subroutine available to applications that access relational database management systems
introduction of procedural elements to the SQL language in the SQL:1999 and SQL:2003 standards in the part SQL/PSM. That made SQL an imperative programming language
Stored_procedure
Feature of SQL
An alias is a feature of SQL that is supported by most, if not all, relational database management systems (RDBMSs). Aliases provide users with the ability
Alias_(SQL)
Database systems concept
By using the same mechanics, a SQL procedure can also define a result set and return it directly to the caller of the SQL procedure or to a client application
Cursor_(databases)
Unicode is new in version 10.0. Note (5): MySQL provides GUI interface through MySQL Workbench. Note (6): OpenEdge SQL database engine uses Referential Integrity
Comparison of relational database management systems
Comparison_of_relational_database_management_systems
Instruction set which governs access to a database
Transact-SQL (T-SQL), which is an extension of SQL. Similarly, Oracle uses PL-SQL, which an Oracle-specific SQL extension. However, the standard SQL commands
Data_control_language
SQL data filter
relational database management system uses SQL conditions or expressions in WHERE clauses and in HAVING clauses to SELECT subsets of data. Many conditions compare
Condition_(SQL)
session: 1 SQL TERMINATOR .. ===> ; (SQL Statement Terminator) 2 ISOLATION LEVEL ===> CS (RR=Repeatable Read, CS=Cursor Stability) 3 MAX SELECT LINES ===>
IBM_SPUFI
Digital database whose organization is based on the relational model of data
criterion, i.e. a subset in terms of set theory. The SQL equivalent of selection is the SELECT query statement with a WHERE clause. The projection operation
Relational_database
Tool for managing content in databases
managing content in databases. It natively supports MySQL, MariaDB, PostgreSQL, SQLite, MS SQL, Oracle, Elasticsearch and MongoDB. Adminer is distributed
Adminer
Database management system
system (RDBMS) sharing a common heritage with MySQL, from which it was forked in 2009 by original MySQL developers following Oracle Corporation's acquisition
MariaDB
Database specification
SQL/XML or XML-Related Specifications is part 14 of the Structured Query Language (SQL) specification. In addition to the traditional predefined SQL data
SQL/XML
Database manager part of the Microsoft 365 package
relative compatibility with SQL (structured query language)—queries can be viewed graphically or edited as SQL statements, and SQL statements can be used directly
Microsoft_Access
Syntax used to query databases
part of DML, the SQL SELECT statement is strictly speaking an example of DQL. When adding FROM or WHERE data manipulators to the SELECT statement the statement
Data_query_language
Query language for property graphs
define a new planned Part 16 of the SQL Standard, which allows a read-only graph query to be called inside a SQL SELECT statement, matching a graph pattern
Graph_Query_Language
SQL clause
An ORDER BY clause in SQL specifies that a SQL SELECT statement returns a result set with the rows being sorted by the values of one or more columns.
Order_by
Basic operations of a computer database
letter in the acronym can be mapped to a standard Structured Query Language (SQL) statement. Although relational databases are a common persistence layer
Create, read, update and delete
Create,_read,_update_and_delete
Microsoft .NET Framework component
extends the language by the addition of query expressions, which are akin to SQL statements, and can be used to conveniently extract and process data from
Language_Integrated_Query
Distributed database
Oracle NoSQL Database is a NoSQL-type distributed key-value database from Oracle Corporation. It provides transactional semantics for data manipulation
Oracle_NoSQL_Database
SQL extension
SQL/JRT, or SQL Routines and Types for the Java Programming Language, is an extension to the SQL standard first published as ISO/IEC 9075-13:2002 (part
SQL/JRT
Programming technique
code, to execute a query written in SQL using a database engine. using System.Collections.Generic; string sql = "SELECT id, first_name, last_name, phone
Object–relational_mapping
SQL toolkit and object-relational mapper
SQLAlchemy is an open-source Python library that provides an SQL toolkit (called "SQLAlchemy Core") and an object–relational mapper (ORM) for database
SQLAlchemy
Database transaction integrity concept
SQL-transactions that produces the same effect as some serial execution of those same SQL-transactions. A serial execution is one in which each SQL-transaction
Isolation_(database_systems)
Way to obtain data from a database
language, like for example Structured Query Language (SQL), is used to prepare the queries. SQL is an American National Standards Institute (ANSI) standardized
Data_retrieval
Data having only values "true" or "false"
In SQL, which uses a three-valued logic for explicit comparisons because of its special treatment of Nulls, the Boolean data type (introduced in SQL:1999)
Boolean_data_type
2003 computer worm
out to those addresses. If a selected address happens to belong to a host that is running an unpatched copy of Microsoft SQL Server Resolution Service listening
SQL_Slammer
Proprietary database management system
1979, it was among the earliest commercially available databases to use SQL, and as of 2026 it is ranked as the most popular database management system
Oracle_Database
Programming language
or database table structure. This syntax is also possible in OpenSQL statements: SELECT * FROM ekko into @DATA(lt_ekko) WHERE ebeln EQ @lv_ebeln. The ABAP
ABAP
Function provided by the user of a program or environment
expressions in SQL statements. For example, it can be invoked where most other intrinsic functions are allowed. This also includes SELECT statements, where
User-defined_function
Relational model database server
SAP ASE (Adaptive Server Enterprise), originally known as Sybase SQL Server, and also commonly known as Sybase DB or Sybase ASE, is a relational model
Adaptive_Server_Enterprise
Set of data elements in databases
of a relation, but the two are not strictly equivalent. For instance, a SQL table can potentially contain duplicate rows, whereas a true relation cannot
Table_(database)
Database engine
Hive gives an SQL-like interface to query data stored in various databases and file systems that integrate with Hadoop. Traditional SQL queries must be
Apache_Hive
Query language
language for data mining models supported by Microsoft's SQL Server Analysis Services product. Like SQL, it supports a data definition language (DDL), data
Data_Mining_Extensions
more specialty targets like SQL, SYSLOG, or a chart. Common use: > logparser <options> <SQL expression> Example: Selecting date, time and client username
Logparser
Open-source data analytics cluster computing framework
people by age Or alternatively via SQL: df.createOrReplaceTempView("people") val countsByAge: DataFrame = spark.sql("SELECT age, count(*) FROM people GROUP
Apache_Spark
Concept in relational database design
keys. Unique keys are an alternative to the primary key of the relation. In SQL, the unique keys have a UNIQUE constraint assigned to them in order to prevent
Unique_key
a value of 'X'. It is suitable for use in selecting a pseudo column such as SYSDATE or USER. Oracle's SQL syntax requires the FROM clause but some queries
DUAL_table
SQL statement
An SQL UPDATE statement changes the data of one or more records in a table. Either all the rows can be updated, or a subset may be chosen using a WHERE
Update_(SQL)
Text format for tabular data using a comma between fields
a CSV file. PostgreSQL provides the COPY command, which allows for both saving and loading data to and from a file. COPY (SELECT * FROM articles) TO
Comma-separated_values
Relational database access language
language, based on tuple relational calculus, with some similarities to SQL. It was created as a part of the Ingres DBMS effort at University of California
QUEL_query_languages
Concept in software engineering
"gearbox". The SQL command used might be similar to the following, depending on the SQL implementation details of the database: SELECT * FROM parts WHERE
Active_record_pattern
API for Java
import java.sql.ResultSet; import java.sql.Statement; try (Statement stmt = conn.createStatement(); ResultSet rs = stmt.executeQuery("SELECT * FROM MyTable")
Java_Database_Connectivity
StreamSQL is a query language that extends SQL with the ability to process real-time data streams. SQL is primarily intended for manipulating relations
StreamSQL
Logical connective AND
IP address and the subnet mask. Logical conjunction "AND" is also used in SQL operations to form database queries. The Curry–Howard correspondence relates
Logical_conjunction
Database management software
SQL Database Studio is professional client for Microsoft SQL Server developed by Jan Prochazka in Czech Republic. SQL Database Studio (SDS) is used by
SQL_Database_Studio
Programming language
nResult = SQLEXEC (nHnd, "SELECT * FROM authors", "QAUTHORS") IF nResult < 0 MESSAGEBOX ("Unable to execute remote SQL SELECT command!") EXIT && To close
Visual_FoxPro
Relational database management system
supports quite a lot of the SQL semantics requested in the ODBC 2.0 specification. SQL statements supported include the SELECT: SELECT [DISTINCT|ALL] expressions
Gadfly_(database)
Table that summarizes data from another table
under the name "crosstab" query. [citation needed] Microsoft SQL Server supports pivot as of SQL Server 2016 with the FROM...PIVOT keywords Oracle Database
Pivot_table
In databases, cached query results
2000 version of SQL Server. Example syntax to create a materialized view in SQL Server: CREATE VIEW MV_MY_VIEW WITH SCHEMABINDING AS SELECT COL1, SUM(COL2)
Materialized_view
Database of data representing objects in geometric space
functionality is implemented as a set of new functions that can be used in SQL SELECT statements. Several types of operations are specified by the Open Geospatial
Spatial_database
SQL statement
In the database structured query language (SQL), the DELETE statement is used to remove one or more rows from a table. A subset may be defined for deletion
Delete_(SQL)
Cloud computing platform by Microsoft
filters using REST or SDK APIs. Cosmos DB is a NoSQL database service that implements a subset of the SQL SELECT statement on JSON documents. Azure Cache for
Microsoft_Azure
Set of conceptual and technical difficulties
like Oracle and Microsoft SQL Server solve this. OO code (Java and .NET respectively) extend them and are invokeable in SQL as fluently as if built into
Object–relational impedance mismatch
Object–relational_impedance_mismatch
American multinational computer corporation
solutions selected by [signer] below is put in place as a legally binding requirement: (select at least one; all combinations are possible) MySQL must be
Oracle_Corporation
Java persistence framework
Java persistence framework that couples objects with stored procedures or SQL statements using an XML descriptor or annotations. MyBatis is free software
MyBatis
ODBC, standard interface for accessing database systems
code to be embedded within another language. For instance, a SQL statement like SELECT * FROM city could be inserted as text within C source code, and
Open_Database_Connectivity
Database using graph structures for queries
searching for all of Jack's friends would result in the following SQL query. SELECT p2.person_name FROM people p1 JOIN friend ON (p1.person_id = friend
Graph_database
Business application development language
The most basic "Hello, World" program is: DISPLAY "Hello ". The SQL statement: SELECT * FROM customer; (along with your chosen language connection and
OpenEdge Advanced Business Language
OpenEdge_Advanced_Business_Language
Computer query in SQL
In a SQL database query, a correlated subquery (also known as a synchronized subquery) is a subquery (a query nested inside another query) that uses values
Correlated_subquery
Database query language
finer details of SQL, and it is easier and more productive for end-users (and even programmers) to select tables and columns by selecting them rather than
Query_by_Example
Data structure for query optimization in databases
applications but come with some limitations. Consider the following SQL statement: SELECT first_name FROM people WHERE last_name = 'Smith';. To process this
Database_index
Cloud-based NoSQL database service
traditional relational databases, Cosmos DB is a NoSQL (meaning "Not only SQL", rather than "zero SQL") and vector database, which means it can handle unstructured
Cosmos_DB
Database code that executes after certain events on a table
feature is also implemented in PostgreSQL. The standard allows the execution of a number of SQL statements other than SELECT, INSERT, UPDATE, such as CREATE
Database_trigger
PHP driver for MySQL databases
MySQLi Extension (MySQL Improved) is a relational database driver used in the PHP scripting language to provide an interface with MySQL protocol compatible
MySQLi
Relational database management system
Windows or Web thin client. Dataphor does not employ SQL as its primary database language since SQL purportedly violates important principles of the relational
Dataphor
Technique used in relational databases
requires pruning the subtree to a specific level as in the following SQL code example: SELECT Child.Node, Child.Left, Child.Right FROM Tree as Parent, Tree as
Nested_set_model
management systems List of SQL software and tools SQL programming tool Only for Data Import/Export features. Only for SQL Server and MySQL/MariaDB. Only incremental
Comparison of database administration tools
Comparison_of_database_administration_tools
SELECT SQL
SELECT SQL
Boy/Male
American, Anglo, British, English, French, German
Glory at Sea; Shining Sea
Girl/Female
American, Australian
Heavenly
Boy/Male
Biblical
King; counselor.
Girl/Female
American, Celebrity, Christian, Finnish, French, German, Greek, Gujarati, Indian, Latin, Spanish, Swedish
Moon
Male
English
Anglicized form of Hebrew Melek, MELECH means "king." In the bible, this is the name of the second son of Micah.
Girl/Female
American, Australian, British, Christian, Danish, English, Finnish, French, German, Greek, Latin, Swedish
From Selina; Lunar Glow; Goddess of the Moon; Moon; Light; Heaven
Girl/Female
Christian & English(British/American/Australian)
The Moon
Surname or Lastname
English
English : unexplained.
Biblical
king; counselor
Boy/Male
Muslim
Strong, Solid, Firm, Sharp
Girl/Female
Hebrew
Rock.
Girl/Female
Greek American French
Moon goddess.
Girl/Female
Greek
Moon.
Girl/Female
Hindu
Female
Greek
(Σελήνη) Greek myth name of a moon goddess, SELENE means "moon."
Girl/Female
Australian, French, Latin
Selected
Boy/Male
Indian
Strong, Solid, Firm, Sharp
Boy/Male
American, British, English
From the Manor House
Boy/Male
Arabic, Muslim
Sharp-tongued
Boy/Male
English
Glory at sea.
SELECT SQL
SELECT SQL
Girl/Female
Hindu
Girl/Female
English
Form of the Greek Catherine meaning pure.
Surname or Lastname
English (West Midlands)
English (West Midlands) : probably a metathesized form of Hanmer, a habitational name from Hanmer in Flintshire.Swedish (Hamnér) : ornamental name from hamn ‘harbor’ + the surname suffix -ér, derived from the Latin adjectival ending -er(i)us.
Boy/Male
Hindu, Indian
Lord Varun
Boy/Male
English
Roofer.
Boy/Male
Arabic, Muslim
Contended; Satisfied
Girl/Female
Hindu, Indian
Giver
Boy/Male
Hindu, Indian
Knowlege of Lord Shiva; Lord Shiva
Girl/Female
Muslim/Islamic
Most Congratulated
Girl/Female
Indian
SELECT SQL
SELECT SQL
SELECT SQL
SELECT SQL
SELECT SQL
v. t.
To elect again; as, to reelect the former governor.
n.
One who selects.
v. t.
To choose and take from a number; to take by preference from among others; to pick out; to cull; as, to select the best authors for perusal.
a.
Taken from a number by preferance; picked out as more valuable or exellent than others; of special value or exellence; nicely chosen; selected; choice.
n.
See Splent.
n.
See Splent coal, below.
v. t.
To select or take for an office; to select by vote; as, to elect a representative, a president, or a governor.
p. pr. & vb. n.
of Select
a.
Not pronounced; having no sound; quiescent; as, e is silent in "fable."
imp. & p. p.
of Select
v.
Omission if attention or civilities; slight; as, neglect of strangers.
n.
That which is silent; a time of silence.
v. t.
To designate, choose, or select, as an object of mercy or favor.
v. t.
To refuse to grant; as, to reject a prayer or request.
n.
Failing; fault; imperfection, whether physical or moral; blemish; as, a defect in the ear or eye; a defect in timber or iron; a defect of memory or judgment.
a.
Keeping at rest; inactive; calm; undisturbed; as, the wind is silent.
n.
A skeleton. See Scelet.
a.
Chosen to an office, but not yet actually inducted into it; as, bishop elect; governor or mayor elect.
v. t.
To uncover; to discover; to find out; to bring to light; as, to detect a crime or a criminal; to detect a mistake in an account.
v. t.
To pick out; to select; to choose.