Function addParams

packages/sql/src/AbstractSqlDriver.ts:1203–1239

(prop: EntityProperty<T>, row: Dictionary)

    }

    const addParams = (prop: EntityProperty<T>, row: Dictionary) => {
      const rowValue = row[prop.name];

      if (prop.nullable && rowValue === null) {
        params.push(null);
        return;
      }

      let value = rowValue ?? prop.default;

      if (prop.kind === ReferenceKind.EMBEDDED && prop.object) {
        if (prop.array && value) {
          value = this.platform.cloneEmbeddable(value);

          for (let i = 0; i < (value as Dictionary[]).length; i++) {
            const item = (value as Dictionary[])[i];
            value[i] = this.mapDataToFieldNames(item, false, prop.embeddedProps, options.convertCustomTypes);
          }
        } else {
          value = this.mapDataToFieldNames(value, false, prop.embeddedProps, options.convertCustomTypes);
        }
      }

      if (typeof value === 'undefined' && this.platform.usesDefaultKeyword()) {
        params.push(raw('default'));
        return;
      }

      if (options.convertCustomTypes && prop.customType) {
        params.push(
          prop.customType.convertToDatabaseValue(value, this.platform, { key: prop.name, mode: 'query-data' }),
        );
        return;
      }

      params.push(value);
    };

    if (fields.length > 0 || this.platform.usesDefaultKeyword()) {
      sql += data