---
title: Delete Pa Policy Period Data
summary: SQL-091
status: draft
owner: Technical Writer
last_reviewed: 2026-07-31
library: SAIF.Business.Policy.Audit.Premium
reference_type: package
---

# SQL-091: Delete Pa Policy Period Data

This statement supports the premium-audit library by delete Pa Policy Period Data.

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-091 |
| **Operation type** | Delete |
| **Execution method** | IDataRequest.SQLStatement (CommandType.Text) |
| **Database** | Oracle |
| **Schema** | [unqualified]** |
| **Command type** | Text |
| **Business object** | `clsAuditPolicyPeriod` |
| **Criteria property** | `DeleteSQL` |
| **Lifecycle method** | `BeforeDelete / AfterDelete` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| `:AuditSequenceNumber` | Input | bound from `AuditSequenceNumber` | — | Bound in `clsAuditPolicyPeriod.BeforeDelete` (line 447) |
| `:PolicyNumber` | Input | bound from `PolicyNumber` | — | Bound in `clsAuditPolicyPeriod.BeforeDelete` (line 448) |
| `:PolicyPeriodEffectiveDate` | Input | bound from `PolicyPeriodEffectiveDate` | — | Bound in `clsAuditPolicyPeriod.BeforeDelete` (line 449) |
| `:UpdateSequenceNumber` | Input | bound from `UpdateSequenceNumber` | — | Bound in `clsAuditPolicyPeriod.BeforeDelete` (line 450) |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [`PA_POLICY_PERIOD`](../database-tables.md#pa_policy_period) | DELETE | See sample SQL. |

## Sample SQL

```sql
DELETE FROM
  PA_POLICY_PERIOD
WHERE
  PA_AUDIT_SEQ_NUM = :AuditSequenceNumber
  AND POLICY_NUM = :PolicyNumber
  AND POLICY_PERIOD_EFF_DATE = :PolicyPeriodEffectiveDate
  AND UPDATE_SEQ_NUM = :UpdateSequenceNumber
```

## Operations and processes
- [Synchronize an audit with WCIS policy-period changes](../operations/synchronize-an-audit-with-wcis-policy-period-changes.md)
- [Save a premium audit](../operations/save-a-premium-audit.md)

## Business rules
- [BR-027](../business-rules.md#br-027-shortened-coverage-cancels-or-resyncs-audit)
- [BR-028](../business-rules.md#br-028-lengthened-coverage-adjusts-audit)
- [BR-029](../business-rules.md#br-029-coverage-reinstatement-with-gap-triggers-special-handling)
- [BR-032](../business-rules.md#br-032-rows-affected-must-equal-one)



> **Note:** Statements marked with * were inferred from code structure, naming conventions, or
> contextual evidence where direct confirmation was not available in source artifacts. Statements
> marked with ** could not be confirmed; treat as unknown until verified.

## Sources
- `Business/SAIF.Business.Policy.Audit.Premium/clsAuditPolicyPeriod.vb:1132`