migrating-oracle-to-postgres-stored-procedures

migrating-oracle-to-postgres-stored-procedures

Migrating Stored Procedures from Oracle to PostgreSQL

Translate Oracle PL/SQL stored procedures and functions to PostgreSQL PL/pgSQL equivalents.

Workflow

Progress:
- [ ] Step 1: Read the Oracle source procedure
- [ ] Step 2: Translate to PostgreSQL PL/pgSQL
- [ ] Step 3: Write the migrated procedure to Postgres output directory

Step 1: Read the Oracle source procedure

Read the Oracle stored procedure from .github/oracle-to-postgres-migration/DDL/Oracle/Procedures and Functions/. Consult the Oracle table/view definitions at .github/oracle-to-postgres-migration/DDL/Oracle/Tables and Views/ for type resolution.

Step 2: Translate to PostgreSQL PL/pgSQL

Apply these translation rules:

• Translate all Oracle-specific syntax to PostgreSQL equivalents.

• Preserve original functionality and control flow logic.

• Keep type-anchored input parameters (e.g., PARAM_NAME IN table_name.column_name%TYPE).

• Use explicit types (NUMERIC, VARCHAR, INTEGER) for output parameters passed to other procedures — do not type-anchor these.

• Do not alter method signatures.

• Do not prefix object names with schema names unless already present in the Oracle source.

• Leave exception handling and rollback logic unchanged.

• Do not generate COMMENT or GRANT statements.

• Use COLLATE "C" when ordering by text fields for Oracle-compatible sorting.

• Leverage the orafce extension when it improves clarity or fidelity.

Consult the PostgreSQL table/view definitions at .github/oracle-to-postgres-migration/DDL/Postgres/Tables and Views/ for target schema details.

Step 3: Write the migrated procedure to Postgres output directory

Place each migrated procedure in its own file under .github/oracle-to-postgres-migration/DDL/Postgres/Procedures and Functions/{PACKAGE_NAME_IF_APPLICABLE}/. One procedure per file. Weekly Installs234Repositorygithub/awesome-copilotGitHub Stars25.7KFirst Seen7 days agoSecurity AuditsGen Agent Trust HubPassSocketPassSnykPassInstalled ongemini-cli202codex201opencode194cursor193kimi-cli191github-copilot191