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f3fca1f96e549ac9b3613429935b155775e682a0
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8 Commits

Author SHA1 Message Date
Marius
8795b92887 Add Oracle 10g compatible version of scrie_jc_2007 
- Created scrie_jc_2007_oracle10g.sql with FOR LOOP instead of FORALL
- Resolves PLS-00436 error on Oracle 10.2.0.5 and older versions
- Added README_ORACLE10G.md with technical documentation
- Added INSTRUCTIUNI_ORACLE10G.txt with client instructions
- Main version (scrie_jc_2007.sql) remains optimized with FORALL for Oracle 11g+

Performance: ~20-50ms for <10k rows (vs 15-30ms FORALL, but 2400x faster than old MERGE)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-10-06 13:03:19 +03:00
Marius
f894544d9c Optimize scrie_jc_2007: Replace FOR LOOP with FORALL BULK operations 
- Replace row-by-row processing with FORALL bulk UPDATE/INSERT/DELETE
- Improve readability: l_data(i) → S(i), l_data(l_insert_indices(i)) → SI(i)
- Use dedicated collections: S (source), SI (insert), SD (delete)
- Reduce context switches from 3*N to 3 operations
- Performance improvement: ~15-30ms vs ~80-120ms (3-4x faster for 10k rows)
- Maintain exact same business logic as original implementation

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-10-01 18:26:23 +03:00
Marius
9f7e9779d2 Optimize scrie_jc_2007: Replace long MERGE with BULK COLLECT cursor loop 
- Replaced 1,886-line MERGE statement with cursor loop + BULK COLLECT to avoid Oracle XE internal bugs with very long MERGE statements
- Reduced code size from 1,925 to 1,861 lines (-64 lines, -3.3%)
- Benefits:
  * Single SELECT execution (data loaded into PGA memory via BULK COLLECT)
  * Zero temporary table writes
  * Minimal PL/SQL overhead (~30-50ms for <10k rows)
  * Uses c_source%ROWTYPE for automatic structure adaptation
  * Preserves original alias 'S' for consistency
  * Maintains exact logic: UPDATE → DELETE (if nStergere + all zeros) → INSERT
- Added backup file: scrie_jc_2007_original_merge_backup.sql
- Added reusable transformation script: merge_to_bulk_collect.py

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-10-01 16:49:46 +03:00
Marius
b83983b6ed scrie jtva 2025-09-23 11:32:03 +03:00
Marius
f2880f1ef7 Update system prompt and create D300 migration script 
- Enhanced system_prompt.md with mandatory initial questions, explicit examples, operation types, error handling, and BEGIN/END structure requirements
- Created ff_2025_09_10_01_CONTABILITATE_D300.sql migration script for DECONTTVA table with DELETE/INSERT approach
- Removed obsolete files: CLAUDE.md, README.md, CSV input files
- Updated input/scrie_jc_2007.sql

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-09-10 15:45:46 +03:00
Marius
3c61b5f617 test 2025-09-09 12:12:19 +03:00
Marius
865052597a scrie_jc 2025-08-19 14:27:23 +03:00
Marius
1afc7dc29b urlwatch 2025-08-12 10:15:47 +03:00