# Set parameters Control / params variables, parameters, context, configuration Page: ## Status A feature, not a step. It lives in how a Protocol runs. [src/manifest.rs in arcform at fc62d6f](https://github.com/meridian-online/arcform/blob/fc62d6f861dd/src/manifest.rs) ## Variants - [List the engine's catalogue](https://meridian.online/operations/set-parameters/list-the-engines-catalogue): List what the engine or project holds, such as functions, keywords, extensions, plugins or stored jobs, as a table. - [Ask for a parameter value](https://meridian.online/operations/set-parameters/ask-for-a-parameter-value): Expose a typed input on a reusable component or app, such as a checkbox, a number or a file picker, whose answer becomes a variable. - [Set up credentials and connections](https://meridian.online/operations/set-parameters/set-up-credentials-and-connections): Store secrets, obtain tokens and define connections that later steps use to reach a service. - Set an operator's parameters: Read, copy or apply the settings of another operator or model, such as a learner's hyperparameters. - Other step options: Options that shape a single step, such as naming its input and output or giving it a schema. - [Pass parameters to a query](https://meridian.online/operations/set-parameters/pass-parameters-to-a-query): Write a query with placeholders and supply their values when it runs. - [Read run and system information](https://meridian.online/operations/set-parameters/read-run-and-system-information): Read built-in values about the current run or machine, such as the run date, processing window, user or version. - [Set a variable from data](https://meridian.online/operations/set-parameters/set-a-variable-from-data): Take a value computed from a table or query, such as a cell, a row or a count, and hold it as a variable. - Set a variable: Give a named variable a value, or compute one from other variables, for later steps to read. - [Change an engine setting](https://meridian.online/operations/set-parameters/change-an-engine-setting): Change, restore or list the configuration options of the engine or session, such as the default schema, an extension or a seed. - [Read variables into a table](https://meridian.online/operations/set-parameters/read-variables-into-a-table): Turn the current variables or parameters into rows or columns of a table. ## What other tools call it Meridian's classification; an independent blind rating agreed on 86.2% of 312 rows (exact class, version 2). - Azure Data Factory: [`Append Variable`](https://learn.microsoft.com/en-us/azure/data-factory/control-flow-append-variable-activity) (read 2026-09-27) - Azure Data Factory: [`Set Pipeline Return Value`](https://learn.microsoft.com/en-us/azure/data-factory/tutorial-pipeline-return-value) (read 2026-09-27) - Azure Data Factory: [`Set Variable`](https://learn.microsoft.com/en-us/azure/data-factory/control-flow-set-variable-activity) (read 2026-09-27) - Alteryx Designer: [`Action`](https://help.alteryx.com/current/en/designer/tools/interface-tools/action-tool.html) (read 2026-09-27) - Alteryx Designer: [`JSON Schema`](https://help.alteryx.com/current/en/designer/tools/developer/json-schema-tool.html) (read 2026-09-27) - Alteryx Designer: [`LLM Override`](https://help.alteryx.com/current/en/designer/tools/ai-tools/llm-override-tool.html) (read 2026-09-27) - Bruin: [`Built-in Variables`](https://getbruin.com/docs/bruin/variables/built-in.html) (read 2026-09-27) - Bruin: [`Custom Variables`](https://getbruin.com/docs/bruin/variables/custom.html) (read 2026-09-27) - Bruin: [`Date Filters (family)`](https://getbruin.com/docs/bruin/assets/templating/filters.html) (read 2026-09-27) - Bruin: [`Interval Modifiers`](https://getbruin.com/docs/bruin/assets/interval-modifiers.html) (read 2026-09-27) - Apache DataFusion: [`PREPARE`](https://datafusion.apache.org/user-guide/sql/prepared_statements.html) (read 2026-09-27) - Apache DataFusion: [`SHOW ALL`](https://datafusion.apache.org/user-guide/sql/information_schema.html) (read 2026-09-27) - dbt-utils: [`get_query_results_as_dict`](https://raw.githubusercontent.com/dbt-labs/dbt-utils/main/README.md) (read 2026-09-27) - dbt-utils: [`get_single_value`](https://raw.githubusercontent.com/dbt-labs/dbt-utils/main/README.md) (read 2026-09-27) - DuckDB: [`CREATE SECRET`](https://duckdb.org/docs/current/sql/statements/create_secret) (read 2026-09-27) - DuckDB: [`LOAD / INSTALL`](https://duckdb.org/docs/current/sql/statements/load_and_install) (read 2026-09-27) - DuckDB: [`PREPARE, EXECUTE, and DEALLOCATE`](https://duckdb.org/docs/current/sql/statements/prepare) (read 2026-09-27) - DuckDB: [`Prepared Statements (clause)`](https://duckdb.org/docs/current/sql/query_syntax/prepared_statements) (read 2026-09-27) - DuckDB: [`SET / RESET`](https://duckdb.org/docs/current/sql/statements/set) (read 2026-09-27) - DuckDB: [`SET VARIABLE`](https://duckdb.org/docs/current/sql/statements/set_variable) (read 2026-09-27) - DuckDB: [`USE`](https://duckdb.org/docs/current/sql/statements/use) (read 2026-09-27) - DuckDB: [`Utility Functions (family)`](https://duckdb.org/docs/current/sql/functions/utility) (read 2026-09-27) - DuckDB: `duckdb_extensions` (read 2026-09-27) - DuckDB: `duckdb_functions` (read 2026-09-27) - DuckDB: `duckdb_keywords` (read 2026-09-27) - DuckDB: `duckdb_optimizers` (read 2026-09-27) - DuckDB: `duckdb_prepared_statements` (read 2026-09-27) - DuckDB: `duckdb_secret_types` (read 2026-09-27) - DuckDB: `duckdb_secrets` (read 2026-09-27) - DuckDB: `duckdb_settings` (read 2026-09-27) - DuckDB: `duckdb_variables` (read 2026-09-27) - DuckDB: `icu_calendar_names` (read 2026-09-27) - DuckDB: `pg_timezone_names` (read 2026-09-27) - DuckDB: `pragma_collations` (read 2026-09-27) - DuckDB: `pragma_platform` (read 2026-09-27) - DuckDB: `pragma_user_agent` (read 2026-09-27) - DuckDB: `pragma_version` (read 2026-09-27) - DuckDB: `which_secret` (read 2026-09-27) - Duckle: [`Set Run Variable`](https://github.com/slothflowlabs/duckle/blob/f85f8960edfb6efbf4cb89d58a7b32e16df0e867/frontend/src/workflow-ui/palette-data.ts) (read 2026-09-25) - EasyMorph: [`Parameter table`](https://help.easymorph.com/doku.php?id=transformations:parametertable) (read 2026-09-27) - EasyMorph: [`Project metadata`](https://help.easymorph.com/doku.php?id=transformations:projectmetadata) (read 2026-09-27) - EasyMorph: [`Shared memory`](https://help.easymorph.com/doku.php?id=transformations:sharedmemory) (read 2026-09-27) - EasyMorph: [`System information`](https://help.easymorph.com/doku.php?id=transformations:systeminformation) (read 2026-09-27) - EasyMorph: [`Uploaded files`](https://help.easymorph.com/doku.php?id=transformations:uploadedfiles) (read 2026-09-27) - Apache Hop: [`Get System Info`](https://hop.apache.org/manual/latest/pipeline/transforms/getsystemdata.html) (read 2026-09-27) - Apache Hop: [`Get variables`](https://hop.apache.org/manual/latest/pipeline/transforms/getvariable.html) (read 2026-09-27) - Apache Hop: [`Metadata input`](https://hop.apache.org/manual/latest/pipeline/transforms/metadata-input.html) (read 2026-09-27) - Apache Hop: [`Plugin Catalog`](https://hop.apache.org/manual/next/pipeline/transforms/plugincatalog.html) (read 2026-09-27) - Apache Hop: [`Set Variables`](https://hop.apache.org/manual/latest/pipeline/transforms/setvariable.html) (read 2026-09-27) - Apache Hop: [`Set password encoder`](https://hop.apache.org/manual/latest/workflow/actions/setpasswordencoder.html) (read 2026-09-27) - Apache Hop: [`Set variables`](https://hop.apache.org/manual/latest/workflow/actions/setvariables.html) (read 2026-09-27) - Ibis: [`Argument`](https://github.com/ibis-project/ibis/blob/05d2b293344e86cb41c1a426071734f7e270335a/ibis/expr/operations/core.py) (read 2026-09-27) - Ibis: [`ScalarParameter`](https://github.com/ibis-project/ibis/blob/05d2b293344e86cb41c1a426071734f7e270335a/ibis/expr/operations/generic.py) (read 2026-09-27) - KNIME Analytics Platform: [`Boolean Configuration`](https://api.hub.knime.com/nodes/*dr5cJvxySHU1zdzY?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Column Filter Configuration`](https://api.hub.knime.com/nodes/*Ge3ifJVWrljXb6lf?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Column Selection Configuration`](https://api.hub.knime.com/nodes/*dTMeLCKw2YLHEo-V?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Create File/Folder Variables`](https://api.hub.knime.com/nodes/*EgOX1gHkh6df_n56?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Credentials Configuration`](https://api.hub.knime.com/nodes/*haMRciFKnyFk1hpJ?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Credentials Properties Extractor`](https://api.hub.knime.com/nodes/*cSIykIME28P8dAx-?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Date&Time Configuration`](https://api.hub.knime.com/nodes/*TnYixcG9Gn7G9uV9?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Double Configuration`](https://api.hub.knime.com/nodes/*NyThe-9Rw3KExoo8?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Extract Context Properties`](https://api.hub.knime.com/nodes/*hWGFFa-H55F3HXHF?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Extract System Properties`](https://api.hub.knime.com/nodes/*B7pYx0PMtAUPb_Z9?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Extract Variables (Data)`](https://api.hub.knime.com/nodes/*_kRD7C88GOx0cUBZ?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Extract Variables (Database)`](https://api.hub.knime.com/nodes/*L_NCl_TkcRZWlolR?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Google Authenticator`](https://api.hub.knime.com/nodes/*bF5bfd2lJMf3IYjf?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Inject Variables (Data)`](https://api.hub.knime.com/nodes/*i6i5l7YrsTtXTWq6?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Inject Variables (Database)`](https://api.hub.knime.com/nodes/*JFki_HMessXKfCGO?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Integer Configuration`](https://api.hub.knime.com/nodes/*cZyQHSZiU7jfyyMv?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Integer Slider Configuration`](https://api.hub.knime.com/nodes/*b2-vpS4aTvgnZ2Ln?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`KNIME Google Workload Identity Federation (extension)`](https://api.hub.knime.com/extensions/org.knime.features.google.wif) (read 2026-09-27) - KNIME Analytics Platform: [`KNIME Hub Authenticator`](https://api.hub.knime.com/nodes/*A_TvmdaRzdeid-t4?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`List Box Configuration (legacy)`](https://api.hub.knime.com/nodes/*_CmU_d-RenFd4woF?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Local File Browser Configuration`](https://api.hub.knime.com/nodes/*B0qzU1dP_pbWKt7n?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Math Formula (Variable)`](https://api.hub.knime.com/nodes/*-PBwCzm6eyeiZ2nd?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Merge Variables`](https://api.hub.knime.com/nodes/*YMU4mDSo3iZfqFXV?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Microsoft Authenticator`](https://api.hub.knime.com/nodes/*f__YQsR0VpxoU5I3?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Multiple Selection Configuration`](https://api.hub.knime.com/nodes/*XOmekWxEOWUVNZek?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Nominal Row Filter Configuration`](https://api.hub.knime.com/nodes/*_y7zBbSqwaOzkJQ-?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`OAuth2 Authenticator`](https://api.hub.knime.com/nodes/*a5e7aaUxN7A9akSp?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`OAuth2 Authenticator (Client Credentials)`](https://api.hub.knime.com/nodes/*KQ4-7YR1MWPCVaom?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`OAuth2 Authenticator (Password)`](https://api.hub.knime.com/nodes/*mdcbhPTYxzW1S52U?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Path to String (Variable)`](https://api.hub.knime.com/nodes/*7iP1GCKnb_WMgJ4V?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Repository File Chooser Configuration (legacy)`](https://api.hub.knime.com/nodes/*SdetSqkfS3qOu9Hf?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Rule Engine Variable`](https://api.hub.knime.com/nodes/*_1IhL6RPLqPwFtkF?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Rule Engine Variable (Dictionary)`](https://api.hub.knime.com/nodes/*29nSd_u9UJfekyPb?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Single Selection Configuration`](https://api.hub.knime.com/nodes/*gJS7Hsu8qQKDt4yT?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`String Configuration`](https://api.hub.knime.com/nodes/*FsKQyZVQLHoanA6X?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`String Manipulation (Variable)`](https://api.hub.knime.com/nodes/*FWPUBvMqqD1vL-Pe?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`String to Path (Variable)`](https://api.hub.knime.com/nodes/*ZQhbBU6AJWXWZgxn?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Table Column to Variable`](https://api.hub.knime.com/nodes/*l-X3DwF-6CI27P9l?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Table Row to Variable`](https://api.hub.knime.com/nodes/*fI6e-FYDCsugy9m_?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Value Selection Configuration`](https://api.hub.knime.com/nodes/*lvXrU4xX1RwTYpUk?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Variable Creator`](https://api.hub.knime.com/nodes/*TM4erYK11qh6tgsn?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Variable Expression`](https://api.hub.knime.com/nodes/*PS_m6BJi0A-XLBmK?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Variable Filter`](https://api.hub.knime.com/nodes/*jOz3_dGioBnGswRp?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Variable to Credentials`](https://api.hub.knime.com/nodes/*s3iH66WHfGCA5Mpb?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Variable to Table Column`](https://api.hub.knime.com/nodes/*ywR0eiu4ka-xmA9D?details=full) (read 2026-09-27) - KNIME Analytics Platform: [`Variable to Table Row`](https://api.hub.knime.com/nodes/*xuaaDjDeloNmUh0M?details=full) (read 2026-09-27) - Apache NiFi: [`Connection, credential and cache services (family)`](https://nifi.apache.org/components/) (read 2026-09-27) - Apache NiFi: [`Parameter Providers (family)`](https://nifi.apache.org/components/) (read 2026-09-27) - Apache NiFi: [`RecordSinkServiceLookup`](https://nifi.apache.org/components/org.apache.nifi.record.sink.lookup.RecordSinkServiceLookup/) (read 2026-09-27) - Apache NiFi: [`Schema registry and schema reference services (family)`](https://nifi.apache.org/components/) (read 2026-09-27) - OpenRefine: [`Manage Wikidata account`](https://openrefine.org/docs/manual/wikibase/overview#manage-wikidata-account) (read 2026-09-27) - OpenRefine: [`Select Wikibase instance...`](https://openrefine.org/docs/manual/wikibase/overview#add-the-wikimedia-commons-manifest-to-openrefine) (read 2026-09-27) - Pentaho Data Integration: [`Get Session Variables`](https://docs.pentaho.com/pdia-data-integration/9.3-data-integration/pdi-transformation-steps-reference-overview) (read 2026-09-27) - Pentaho Data Integration: [`Get System Info`](https://docs.pentaho.com/pdia-data-integration/9.3-data-integration/pdi-transformation-steps-reference-overview) (read 2026-09-27) - Pentaho Data Integration: [`Get Variables`](https://docs.pentaho.com/pdia-data-integration/9.3-data-integration/pdi-transformation-steps-reference-overview) (read 2026-09-27) - Pentaho Data Integration: [`Get repository names`](https://docs.pentaho.com/pdia-data-integration/9.3-data-integration/pdi-transformation-steps-reference-overview) (read 2026-09-27) - Pentaho Data Integration: [`Set Session Variables`](https://docs.pentaho.com/pdia-data-integration/9.3-data-integration/pdi-transformation-steps-reference-overview) (read 2026-09-27) - Pentaho Data Integration: [`Set Variables`](https://docs.pentaho.com/pdia-data-integration/9.3-data-integration/pdi-transformation-steps-reference-overview) (read 2026-09-27) - Polars: [`Cloud credential providers (family)`](https://docs.pola.rs/api/python/stable/reference/io.html) (read 2026-09-27) - Polars: [`Extension type registry (family)`](https://docs.pola.rs/api/python/stable/reference/functions.html) (read 2026-09-27) - Polars: [`Scan and sink options (family)`](https://docs.pola.rs/api/python/stable/reference/io.html) (read 2026-09-27) - Polars: [`StringCache (family)`](https://docs.pola.rs/api/python/stable/reference/functions.html) (read 2026-09-27) - Polars: [`set_random_seed`](https://docs.pola.rs/api/python/stable/reference/functions.html) (read 2026-09-27) - Power Query M: [`Identity and access-control functions (family)`](https://learn.microsoft.com/en-us/powerquery-m/accessing-data-functions) (read 2026-09-27) - RapidMiner Studio: [`Attribute Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/attribute_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Boolean Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/boolean_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Category Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/category_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Clear Cookies`](https://docs.rapidminer.com/latest/studio/operators/extensions/Web%20Mining/clear_cookies.html) (read 2026-09-27) - RapidMiner Studio: [`Clone Parameters`](https://docs.rapidminer.com/latest/studio/operators/modeling/optimization/parameters/clone_parameters.html) (read 2026-09-27) - RapidMiner Studio: [`Collect and Persist`](https://docs.rapidminer.com/latest/studio/operators/extensions/Operator%20Toolbox/blending/table/persistent_collector_key.html) (read 2026-09-27) - RapidMiner Studio: [`Datetime Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/datetime_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Directory Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/directory_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Double Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/double_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Extract Last Modifying Operator`](https://docs.rapidminer.com/latest/studio/operators/extensions/Operator%20Toolbox/macros/get_source_of_object_as_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Extract Macro`](https://docs.rapidminer.com/latest/studio/operators/utility/macros/extract_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Extract Macro (Format)`](https://docs.rapidminer.com/latest/studio/operators/extensions/Operator%20Toolbox/macros/extract_macro_enhanced.html) (read 2026-09-27) - RapidMiner Studio: [`Extract Macro from Annotation`](https://docs.rapidminer.com/latest/studio/operators/utility/annotations/extract_macro_from_annotation.html) (read 2026-09-27) - RapidMiner Studio: [`File Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/file_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Generate Macro`](https://docs.rapidminer.com/latest/studio/operators/utility/macros/generate_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Get JWT (AI Hub)`](https://docs.rapidminer.com/latest/studio/operators/extensions/Admin%20Tools/ai_hub/aihub_get_jwt.html) (read 2026-09-27) - RapidMiner Studio: [`Get Parameters`](https://docs.rapidminer.com/latest/studio/operators/extensions/Operator%20Toolbox/parameters/get_parameters.html) (read 2026-09-27) - RapidMiner Studio: [`Get Token (IoT)`](https://docs.rapidminer.com/latest/studio/operators/data_access/iot/altair_iot/iot_get_token.html) (read 2026-09-27) - RapidMiner Studio: [`Integer Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/integer_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Process Suggestion Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/process_suggestion_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Publish to App`](https://docs.rapidminer.com/latest/studio/operators/utility/process_control/publish_to_app.html) (read 2026-09-27) - RapidMiner Studio: [`Read Dictionary`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/data_access/read_dictionary.html) (read 2026-09-27) - RapidMiner Studio: [`Recall`](https://docs.rapidminer.com/latest/studio/operators/utility/process_control/recall.html) (read 2026-09-27) - RapidMiner Studio: [`Recall from App`](https://docs.rapidminer.com/latest/studio/operators/utility/process_control/recall_from_app.html) (read 2026-09-27) - RapidMiner Studio: [`Remember`](https://docs.rapidminer.com/latest/studio/operators/utility/process_control/remember.html) (read 2026-09-27) - RapidMiner Studio: [`Repository Location Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/repository_location_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Set Macro`](https://docs.rapidminer.com/latest/studio/operators/utility/macros/set_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Set Macro (Real)`](https://docs.rapidminer.com/latest/studio/operators/extensions/Operator%20Toolbox/macros/set_macro_real.html) (read 2026-09-27) - RapidMiner Studio: [`Set Macros`](https://docs.rapidminer.com/latest/studio/operators/utility/macros/set_macros.html) (read 2026-09-27) - RapidMiner Studio: [`Set Macros from ExampleSet`](https://docs.rapidminer.com/latest/studio/operators/extensions/Operator%20Toolbox/macros/set_macros_from_exampleset.html) (read 2026-09-27) - RapidMiner Studio: [`Set Parameters`](https://docs.rapidminer.com/latest/studio/operators/modeling/optimization/parameters/set_parameters.html) (read 2026-09-27) - RapidMiner Studio: [`Set Parameters from ExampleSet`](https://docs.rapidminer.com/latest/studio/operators/extensions/Operator%20Toolbox/parameters/set_parameters_from_es.html) (read 2026-09-27) - RapidMiner Studio: [`Text Parameter Macro`](https://docs.rapidminer.com/latest/studio/operators/extensions/Custom%20Operators/parameter_helper/text_parameter_macro.html) (read 2026-09-27) - RapidMiner Studio: [`Unset Macro`](https://docs.rapidminer.com/latest/studio/operators/utility/macros/unset_macro.html) (read 2026-09-27) - Apache SeaTunnel: [`Common Options`](https://seatunnel.apache.org/docs/2.3.13/transforms/common-options) (read 2026-09-27) - Apache SeaTunnel: [`Multi-Table Transform in SeaTunnel`](https://seatunnel.apache.org/docs/2.3.13/transforms/transform-multi-table) (read 2026-09-27) - SQLMesh: [`@BLUEPRINT_VAR`](https://github.com/SQLMesh/sqlmesh/blob/23b237cea7218cc8f338b89c14f0957394a0003b/docs/concepts/macros/sqlmesh_macros.md) (read 2026-09-27) - SQLMesh: [`@DEF`](https://github.com/SQLMesh/sqlmesh/blob/23b237cea7218cc8f338b89c14f0957394a0003b/docs/concepts/macros/sqlmesh_macros.md) (read 2026-09-27) - SQLMesh: [`@EVAL`](https://github.com/SQLMesh/sqlmesh/blob/23b237cea7218cc8f338b89c14f0957394a0003b/docs/concepts/macros/sqlmesh_macros.md) (read 2026-09-27) - SQLMesh: [`@RESOLVE_TEMPLATE`](https://github.com/SQLMesh/sqlmesh/blob/23b237cea7218cc8f338b89c14f0957394a0003b/docs/concepts/macros/sqlmesh_macros.md) (read 2026-09-27) - SQLMesh: [`@VAR`](https://github.com/SQLMesh/sqlmesh/blob/23b237cea7218cc8f338b89c14f0957394a0003b/docs/concepts/macros/sqlmesh_macros.md) (read 2026-09-27) - SQLMesh: [`@gateway`](https://github.com/SQLMesh/sqlmesh/blob/23b237cea7218cc8f338b89c14f0957394a0003b/docs/concepts/macros/macro_variables.md) (read 2026-09-27) - SQLMesh: [`@model_kind_name`](https://github.com/SQLMesh/sqlmesh/blob/23b237cea7218cc8f338b89c14f0957394a0003b/docs/concepts/macros/macro_variables.md) (read 2026-09-27) - SQLMesh: [`@runtime_stage`](https://github.com/SQLMesh/sqlmesh/blob/23b237cea7218cc8f338b89c14f0957394a0003b/docs/concepts/macros/macro_variables.md) (read 2026-09-27) - SQLMesh: [`@this_model`](https://github.com/SQLMesh/sqlmesh/blob/23b237cea7218cc8f338b89c14f0957394a0003b/docs/concepts/macros/macro_variables.md) (read 2026-09-27) - SQLMesh: [`Temporal variables (family)`](https://github.com/SQLMesh/sqlmesh/blob/23b237cea7218cc8f338b89c14f0957394a0003b/docs/concepts/macros/macro_variables.md) (read 2026-09-27) - subtoken: [`hnsw_ef_search`](https://duckdb.org/docs/current/core_extensions/vss.html) (read 2026-09-27) - subtoken: [`hnsw_enable_experimental_persistence`](https://duckdb.org/docs/current/core_extensions/vss.html) (read 2026-09-27) - Tableau Prep: [`Parameters`](https://help.tableau.com/current/prep/en-us/prep_parameters.htm) (read 2026-09-27) - Talend: [`Application connection components (family)`](https://help.qlik.com/talend/en-US/components/8.0/About) (read 2026-09-27) - Talend: [`Database connection components (family)`](https://help.qlik.com/talend/en-US/components/8.0/About) (read 2026-09-27) - Talend: [`File store connection components (family)`](https://help.qlik.com/talend/en-US/components/8.0/About) (read 2026-09-27) - Talend: [`Messaging connection components (family)`](https://help.qlik.com/talend/en-US/components/8.0/About) (read 2026-09-27) - Talend: [`tAPIContract`](https://help.qlik.com/talend/en-US/components/8.0/esb-rest/esb-rest-component) (read 2026-09-27) - Talend: [`tContextDump`](https://help.qlik.com/talend/en-US/components/8.0/context/context-component) (read 2026-09-27) - Talend: [`tContextLoad`](https://help.qlik.com/talend/en-US/components/8.0/context/context-component) (read 2026-09-27) - Talend: [`tCyberarkCCPInput`](https://help.qlik.com/talend/en-US/components/8.0/cyberark/cyberark-component) (read 2026-09-27) - Talend: [`tCyberarkInput`](https://help.qlik.com/talend/en-US/components/8.0/cyberark/cyberark-component) (read 2026-09-27) - Talend: [`tLibraryLoad`](https://help.qlik.com/talend/en-US/components/8.0/library-import/library-import-component) (read 2026-09-27) - Talend: [`tNamedPipeClose`](https://help.qlik.com/talend/en-US/components/8.0/namedpipe/namedpipe-component) (read 2026-09-27) - Talend: [`tNamedPipeOpen`](https://help.qlik.com/talend/en-US/components/8.0/namedpipe/namedpipe-component) (read 2026-09-27) - Talend: [`tSetEnv`](https://help.qlik.com/talend/en-US/components/8.0/system/system-component) (read 2026-09-27) - Talend: [`tSetGlobalVar`](https://help.qlik.com/talend/en-US/components/8.0/global-variable/global-variable-component) (read 2026-09-27) - Talend: [`tSetKerberosConfiguration`](https://help.qlik.com/talend/en-US/components/8.0/kerberos/kerberos-component) (read 2026-09-27) - Talend: [`tSetKeystore`](https://help.qlik.com/talend/en-US/components/8.0/keystore/keystore-component) (read 2026-09-27) - Talend: [`tSetProxy`](https://help.qlik.com/talend/en-US/components/8.0/proxy/proxy-component) (read 2026-09-27) - Talend: [`tTachyonConfiguration`](https://help.qlik.com/talend/en-US/components/8.0/tachyon/tachyon-component) (read 2026-09-27) - VisiData: [`edit-option`](https://github.com/saulpw/visidata/blob/7609212ec2febafa9caba7183cbebfaf49627909/visidata/optionssheet.py#L123) (read 2026-09-23) - VisiData: [`memo-cell`](https://github.com/saulpw/visidata/blob/7609212ec2febafa9caba7183cbebfaf49627909/visidata/memory.py#L46) (read 2026-09-23) - VisiData: [`open-config`](https://github.com/saulpw/visidata/blob/7609212ec2febafa9caba7183cbebfaf49627909/visidata/features/open_config.py#L3) (read 2026-09-23) - VisiData: [`open-memos`](https://github.com/saulpw/visidata/blob/7609212ec2febafa9caba7183cbebfaf49627909/visidata/memory.py#L45) (read 2026-09-23) - VisiData: [`options-global`](https://github.com/saulpw/visidata/blob/7609212ec2febafa9caba7183cbebfaf49627909/visidata/optionssheet.py#L91) (read 2026-09-23) - VisiData: [`options-sheet`](https://github.com/saulpw/visidata/blob/7609212ec2febafa9caba7183cbebfaf49627909/visidata/optionssheet.py#L93) (read 2026-09-23) - VisiData: [`unset-option`](https://github.com/saulpw/visidata/blob/7609212ec2febafa9caba7183cbebfaf49627909/visidata/optionssheet.py#L122) (read 2026-09-23) - VisiData: [`visidatarc (saver)`](https://github.com/saulpw/visidata/blob/7609212ec2febafa9caba7183cbebfaf49627909/visidata/metasheets.py#L106) (read 2026-09-23) - Yggdrasil Decision Forests: [`Activation`](https://github.com/google/yggdrasil-decision-forests/blob/0a54b57c95ff0cf42ecf0310ace0513a4f32cb65/yggdrasil_decision_forests/port/python/ydf/learner/custom_loss.py) (read 2026-09-27) - Yggdrasil Decision Forests: [`ModelIOOptions`](https://github.com/google/yggdrasil-decision-forests/blob/0a54b57c95ff0cf42ecf0310ace0513a4f32cb65/yggdrasil_decision_forests/port/python/ydf/model/generic_model.py) (read 2026-09-27) - Yggdrasil Decision Forests: [`Monotonic`](https://github.com/google/yggdrasil-decision-forests/blob/0a54b57c95ff0cf42ecf0310ace0513a4f32cb65/yggdrasil_decision_forests/port/python/ydf/dataset/dataspec.py) (read 2026-09-27) - Yggdrasil Decision Forests: [`TrainingConfig`](https://github.com/google/yggdrasil-decision-forests/blob/0a54b57c95ff0cf42ecf0310ace0513a4f32cb65/yggdrasil_decision_forests/learner/abstract_learner.proto) (read 2026-09-27) - Yggdrasil Decision Forests: [`force_engine`](https://github.com/google/yggdrasil-decision-forests/blob/0a54b57c95ff0cf42ecf0310ace0513a4f32cb65/yggdrasil_decision_forests/port/python/ydf/model/generic_model.py) (read 2026-09-27) - Yggdrasil Decision Forests: [`hyperparameter_templates`](https://github.com/google/yggdrasil-decision-forests/blob/0a54b57c95ff0cf42ecf0310ace0513a4f32cb65/yggdrasil_decision_forests/port/python/ydf/learner/specialized_learners_pre_generated.py) (read 2026-09-27) - Yggdrasil Decision Forests: [`hyperparameters`](https://github.com/google/yggdrasil-decision-forests/blob/0a54b57c95ff0cf42ecf0310ace0513a4f32cb65/yggdrasil_decision_forests/port/python/ydf/learner/generic_learner.py) (read 2026-09-27) - Yggdrasil Decision Forests: [`list_compatible_engines`](https://github.com/google/yggdrasil-decision-forests/blob/0a54b57c95ff0cf42ecf0310ace0513a4f32cb65/yggdrasil_decision_forests/port/python/ydf/model/generic_model.py) (read 2026-09-27) - Yggdrasil Decision Forests: [`output_logits / set_output_logits`](https://github.com/google/yggdrasil-decision-forests/blob/0a54b57c95ff0cf42ecf0310ace0513a4f32cb65/yggdrasil_decision_forests/port/python/ydf/model/gradient_boosted_trees_model/gradient_boosted_trees_model.py) (read 2026-09-27)