What is oracle-plsql-ptbr?

A guide for writing and refactoring Oracle 19c PL/SQL, Oracle's procedural programming language for database code.

Use it for packages, procedures, functions, types, cursors, bulk processing, dynamic SQL, MERGE statements, triggers, large text or binary values, logging, and edition-based redefinition.

It provides applicable patterns for database procedures and large data operations, including handling errors, large values, and database changes safely.

oracle-plsql-ptbr — Skill for Claude Code and Codex by Maxwbh

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add Maxwbh/oracle-skills-ptbr --skill oracle-plsql-ptbr

Clone the repo

git clone --depth 1 https://github.com/Maxwbh/oracle-skills-ptbr

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/maxwbh/oracle-skills-ptbr/oracle-plsql-ptbr/github.svg)](https://agentmods.dev/skills/maxwbh/oracle-skills-ptbr/oracle-plsql-ptbr)

Your own site

<a href="https://agentmods.dev/skills/maxwbh/oracle-skills-ptbr/oracle-plsql-ptbr"><img src="https://agentmods.dev/badge/skills/maxwbh/oracle-skills-ptbr/oracle-plsql-ptbr/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/maxwbh/oracle-skills-ptbr/oracle-plsql-ptbr"><img src="https://agentmods.dev/badge/skills/maxwbh/oracle-skills-ptbr/oracle-plsql-ptbr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 190 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,660 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00190	$0.01660
Opus 5	$0.00095	$0.00830
Sonnet 5	$0.00038	$0.00332
Haiku 4.5	$0.00019	$0.00166

Measured 12d ago against content hash 1d22ec3050ff, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

oracle-plsql-ptbr scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/oracle-plsql-ptbr/SKILL.md · 92 lines

How it starts

The opening of the file, as written. The whole thing — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.

oracle-plsql-ptbr — v2.0.0

PL/SQL Oracle 19c seguindo Trivadis Guidelines 4.4. Foco em código correto, seguro e performático.

Desenvolvido por: Maxwell da Silva Oliveira — M&S do Brasil LTDA

Áreas cobertas

Área	Reference	Assets
EBR (zero downtime)	`references/ebr-editioning-views.md`	(conceitual)
PL/SQL	`references/` → oracle-trivadis-ptbr	`package_header.sql`, `package_body.sql`, `exception_template.sql`, `bulk_processing_template.sql`, `dml_alternatives_to_plsql.sql`, `nocopy_for_lobs.sql`, `clob_blob_operations.sql`, `logger_integration.sql`, `triggers_canonicos.sql`

Referência cruzada de nomenclatura: padrão Trivadis 4.4 completo (prefixos, estrutura, naming PT-BR) está em oracle-trivadis-ptbr. Esta skill aplica as convenções automaticamente — carregue oracle-trivadis-ptbr quando o foco for revisão explícita de padrão.

Quando ativar

Criação ou refatoração de packages, procedures, functions, types
BULK COLLECT + FORALL (loop PL/SQL em volume)
NOCOPY para BLOB/CLOB > 100KB ou collections grandes em IN OUT
EXECUTE IMMEDIATE com bind variables (SQL dinâmico)
MERGE INTO como substituto de loop SELECT/INSERT/UPDATE
LOBs: leitura em chunks, Base64, SHA-256, DBMS_LOB
Compound trigger (auditoria, surrogate keys, cross-edition)
EBR: editioning views, cross-edition triggers, deploy zero downtime
Logger (OraOpenSource): log_error, log_warn, log_info, log_permanent
Qualquer menção a AUTONOMOUS_TRANSACTION, PRAGMA, DBMS_ERRLOG

Não usar para: APEX pages/regions/items, ORDS endpoints/modules, DBA ops (sessão/lock/tablespace), tuning de queries.

Princípios canônicos

SQL puro antes de PL/SQL. Se MERGE, INSERT SELECT ou UPDATE com CASE resolve — use. PL/SQL só quando há lógica de negócio por linha, chamadas externas ou coordenação complexa.
Bind variables sempre. Em EXECUTE IMMEDIATE use USING. Identificadores dinâmicos → DBMS_ASSERT.simple_sql_name.
Bulk em loops. BULK COLLECT + FORALL. Com LIMIT para volumes > 100k. DBMS_ERRLOG quando cabe DML único.
Exception com contexto. lc_nome_unidade CONSTANT VARCHAR2(60) em toda procedure pública. Re-raise via raise_application_error.
ROLLBACK explícito antes do re-raise em handlers com DML. Caller decide o commit.
Logger em vez de DBMS_OUTPUT em produção.
Privilégios mínimos. Schema owner faz DDL; app user faz DML.
Auditabilidade. criado_em, criado_por, atualizado_em, atualizado_por em tabelas de domínio.
NOCOPY para LOB/collection grande em IN OUT/OUT.
Triggers não contêm regra de negócio. Auditoria, surrogate key, cross-edition EBR.
Sempre compound trigger quando trigger é necessário.
EBR para zero downtime. Editioning views + editions + cross-edition triggers.

Read the full file on GitHub · 92 lines

Files

What ships with it

10 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

12d ago First seen · 92 lines · 190 tokens per session scan A 1d22ec3050ff

Subscribe to this mod's changes

oracle-plsql-ptbr is a skill published in the GitHub repository Maxwbh/oracle-skills-ptbr (2 stars, last pushed 3mo ago), licensed MIT. It adds 190 tokens to every session and 1,660 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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