| label | Squeal.PostgreSQL.Schema, Squeal.PostgreSQL |
| LabelsPG | Squeal.PostgreSQL.PG, Squeal.PostgreSQL |
| lag | Squeal.PostgreSQL.Expression.Window, Squeal.PostgreSQL |
| lastValue | Squeal.PostgreSQL.Expression.Window, Squeal.PostgreSQL |
| lead | Squeal.PostgreSQL.Expression.Window, Squeal.PostgreSQL |
| least | Squeal.PostgreSQL.Expression.Comparison, Squeal.PostgreSQL |
| leftOuterJoin | Squeal.PostgreSQL.Query, Squeal.PostgreSQL |
| Length | Squeal.PostgreSQL.List, Squeal.PostgreSQL |
| liftPQ | Squeal.PostgreSQL.PQ, Squeal.PostgreSQL |
| liftResult | Squeal.PostgreSQL.PQ, Squeal.PostgreSQL |
| like | Squeal.PostgreSQL.Expression.Text, Squeal.PostgreSQL |
| limit | Squeal.PostgreSQL.Query, Squeal.PostgreSQL |
| limitClause | Squeal.PostgreSQL.Query, Squeal.PostgreSQL |
| List | Squeal.PostgreSQL.Query, Squeal.PostgreSQL |
| Literal | Squeal.PostgreSQL.Expression.Literal, Squeal.PostgreSQL |
| literal | Squeal.PostgreSQL.Expression.Literal, Squeal.PostgreSQL |
| localTime | Squeal.PostgreSQL.Expression.Time, Squeal.PostgreSQL |
| localTimestamp | Squeal.PostgreSQL.Expression.Time, Squeal.PostgreSQL |
| longRunningMode | Squeal.PostgreSQL.Transaction, Squeal.PostgreSQL |
| lower | Squeal.PostgreSQL.Expression.Text, Squeal.PostgreSQL |
| lowerConnection | Squeal.PostgreSQL.PQ, Squeal.PostgreSQL |