How to use

getNameAndDefinition

function

in

Array

/**
  * Attempt to get the constraint by parsing the SQL statement
  * @param constraintSql constraint SQL statement
  * @param table true to search for a table constraint, false to search for a column constraint
  * @return constraint or null
  */
 static getConstraint(constraintSql: string, table: boolean): Constraint {
  let constraint = null;
  const nameAndDefinition = ConstraintParser.getNameAndDefinition(constraintSql);
  const definition = nameAndDefinition[1];
  if (definition !== null && definition !== undefined) {
   const prefix = definition.split(/\s+/)[0];
   let type = null;
   if (table) {
    type = ConstraintType.getTableType(prefix);

   } else {
    type = ConstraintType.getColumnType(prefix);
   }
   if (type !== null && type !== undefined) {
    constraint = new RawConstraint(type, nameAndDefinition[0], constraintSql.trim());
   }
  }
  return constraint;
 }

var nameAndDefinition = ConstraintParser.getNameAndDefinition(constraintSql);
var definition = nameAndDefinition[1];
if (definition !== null && definition !== undefined) {