@qrvey/formula-lang
Version:
QFormula support for qrvey projects
45 lines • 1.04 kB
JavaScript
import { AST_PRIMITIVES, OPERATION_SCOPE } from '../constants';
import { isNumberParam } from '../utils';
/**
* `TEXT` Transforms a number into a string.
*/
export const TEXT = {
identifier: 'TEXT',
operationScope: OPERATION_SCOPE.RAW,
functionScope: [OPERATION_SCOPE.RAW],
parameters: [
{
identifier: 'VALUE',
optional: false,
expectedPrimitive: AST_PRIMITIVES.STRING,
validator: [isNumberParam],
},
],
transpiler: {
elasticsearch,
snowflake,
redshift,
postgresql,
databricks,
},
primitiveResult: AST_PRIMITIVES.STRING,
};
function elasticsearch(value) {
return `TEXT(${value})`;
}
function SQL(value) {
return `${value}::VARCHAR`;
}
function snowflake(value) {
return SQL(value);
}
function redshift(value) {
return SQL(value);
}
function postgresql(value) {
return SQL(value);
}
function databricks(value) {
return `CAST(${value} AS STRING)`;
}
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