parse_schema_cols()

`parse_schema_cols()`#

parse_schema_cols() validates and processes the column definitions in a schema, ensuring correctness and consistency.

C

Prototype

int parse_schema_cols(
    json_t *cols_desc,  // NOT owned
    json_t *data        // owned
);

Parameters

Key	Type	Description
`cols_desc`	`json_t *`	A JSON object describing the schema columns. This parameter is not owned by the function.
`data`	`json_t *`	A JSON object containing the column data to be validated. This parameter is owned by the function.

Return Value

Returns 0 if the schema columns are valid, or a negative number indicating the number of errors encountered.

Notes

The function ensures that the column definitions conform to the expected schema format. If errors are found, the return value indicates the number of issues detected.

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python

parse_schema_cols()

parse_schema_cols()#

`parse_schema_cols()`#