https://www.ibm.com/docs/en/db2/11.5.x?topic=variables-declaring-host
Declaring host variables in embedded SQL applications
To transmit data between the database server and the application, declare host variables in your application source code for things such as relational SQL...
host variablesembedded sqldeclaringapplications
https://www.ibm.com/docs/en/db2-for-zos/12.0.0?topic=statements-declaring-host-variables-indicator-variables-in-assembler
Db2 12 - Application programming and SQL - Declaring host variables and indicator variables in...
You can use host variables, host-variable arrays, and host structures in SQL statements in your program to pass data between Db2 and your application.
application programminghost variablesdb212
https://www.ibm.com/docs/en/db2-for-zos/13.0.0?topic=fortran-host-variables-in
Db2 13 - Application programming and SQL - Host variables in Fortran
In Fortran programs, you can specify numeric, character, LOB, and ROWID host variables. You can also specify result set and LOB locators.
application programminghost variablesdb213sql
https://www.ibm.com/docs/en/db2/11.5.x?topic=variables-declaring-host-db2dclgn-declaration-generator
Declaring Host Variables with the db2dclgn Declaration Generator
You can use the Declaration Generator to generate declarations for a given table in a database. It creates embedded SQL declaration source files which you can...
host variableswith thedeclaringdeclarationgenerator
https://www.ibm.com/docs/en/db2-for-zos/12.0.0?topic=c-host-variables-in
Db2 12 - Application programming and SQL - Host variables in C
In C and C++ programs, you can specify numeric, character, graphic, binary, LOB, XML, and ROWID host variables. You can also specify result set, table, and LOB...
application programminghost variablesdb212sql
https://www.elastic.co/docs/reference/fleet/host-proxy-env-vars
Proxy server connectivity using default host variables | Elastic Docs
Set environment variables on the host to configure default proxy settings. The Elastic Agent uses host environment settings by default if no proxy settings...
proxy serverhost variablesconnectivityusingdefault
https://rubygems.org/gems/jekyll-config-variables
jekyll-config-variables | RubyGems.org | your community gem host
config variablesyour communityjekyllrubygemshost
https://www.ibm.com/docs/en/db2/12.1.x?topic=hvic-declaration-large-object-locator-type-host-variables-in-cobol
Declaration of large object locator type host variables in COBOL embedded SQL applications
Large object (LOB) locator type host variables that you declare in your embedded COBOL application are treated as if they were declared in a COBOL program. You...