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calasql-operations_3.0.1.9.source-code.ExprBooleanOps.scala Maven / Gradle / Ivy

package scalasql.operations

import scalasql.core.Expr
import scalasql.core.SqlStr.SqlStringSyntax

class ExprBooleanOps(v: Expr[Boolean]) {

  /** TRUE if both Boolean expressions are TRUE */
  def &&(x: Expr[Boolean]): Expr[Boolean] = Expr { implicit ctx => sql"($v AND $x)" }

  /** TRUE if either Boolean expression is TRUE */
  def ||(x: Expr[Boolean]): Expr[Boolean] = Expr { implicit ctx => sql"($v OR $x)" }

  /** Reverses the value of any other Boolean operator */
  def unary_! : Expr[Boolean] = Expr { implicit ctx => sql"(NOT $v)" }
}