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jsonvalidate

jsonvalidate [schema]

Validate each row against a JSON schema

arguments:​

schema​

JSON schema (defaults raw, see --source) (type: string)

flags:​

--appendStage​

Used to append the results from a previous stage to the current stage. (provide a label, stage index, or boolean true to append the previous results)

--cache​

A boolean value of true/false that determines whether or not to use the cache. Generally most commands will default to true.

--checkpoint​

Format: "{CHECKPOINT NAME}:{COLUMN}" Used to store the value of the provided column (in the first row of results) in the provided name for use as a checkpoint in scheduled queries or other stages. Not encrypted. Can be accessed using $CHECKPOINTS.{CHECKPOINT NAME}$

--coerce​

Allows you to have your data types coerced to the types specified in your schema type keywords, both to pass the validation and to use the correctly typed data afterwards.

--filter​

A filter to run on the command results before completing the command. If not provided, no filter is run on the results.

--guid​

Adds a populated random guid column.

--labelStage​

Used to label a stage with a user provided label.

--randomizeHash​

Randomizes the stage hash, even if args and flags are the same.

--source​

The JSON schema source used in the command first argument. Defaults to inline JSON string ("raw") or alternatively load an uploaded cellar file matching the name ("cellar").

--stats​

Controls if a stats calculation is run on a stage after it completes.

--strict​

Strict mode (default) intends to prevent any unexpected behaviours or silently ignored mistakes in user schemas. To disable all strict mode restrictions set to false.

--table​

A comma separated list of columns to include in the command results. If not provided, all columns will be included.

--type​

Each command has a default type, either "mapping" or "reducing". Some commands can operate as either, when "reducing" they will operate on all rows at once, when "mapping", they will operate on one row at a time.

--variable​

Format: "{VARIABLE NAME}:{COLUMN}" Used to store the value of the provided column (in the first row of results) in the provided name for use as a variable in other stages. Can be accessed using $VARIABLES.{VARIABLE NAME}$. Stored as an encrypted secret. Not stored across queries.

support​

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