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TATA: An Efficient Framework for Task Transfer in Query Plan Representation

Summary: TATA: a task-transfer framework for query-plan representations that augments pretraining with a self-supervised plan decoder to produce robust, task-agnostic embeddings. Mitigates small-label and distribution-shift issues by synthesizing realistic pseudo-labeled plans using DB domain knowledge, yielding up to 5x reduction in dataset collection cost and working across multiple plan encoders. (summarized by gpt-5-mini on Mar 13 2026)

Paper ID
14328
Venue
VLDB
Year
2026
Pagerank
4.1945683e-05
Overall Rank
10,288 | 28.43%
DOI
10.14778/3778092.3778102

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Showing 31 of 31 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
71 How Good Are Query Optimizers, Really? 2016 VLDB 0.00059038975
204 Learned Cardinalities: Estimating Correlated Joins with Deep Learning 2019 CIDR 0.00034784455
333 Neo: A Learned Query Optimizer 2019 VLDB 0.00027206884
640 Bao: Making Learned Query Optimization Practical 2021 SIGMOD 0.00018759152
806 An End-to-End Learning-based Cost Estimator 2020 VLDB 0.00016434274
884 Plan-Structured Deep Neural Network Models for Query Performance Prediction 2019 VLDB 0.00015654004
1,638 Cardinality Estimation in DBMS: A Comprehensive Benchmark Evaluation 2022 VLDB 0.00011049779
1,855 AI Meets AI: Leveraging Query Executions to Improve Index Recommendations 2019 SIGMOD 0.00010315245
2,020 Magic mirror in my hand, which is the best in the land? An Experimental Evaluation of Index Selection Algorithms 2020 VLDB 9.762624e-05
2,121 Balsa: Learning a Query Optimizer Without Expert Demonstrations 2022 SIGMOD 9.5017232e-05
2,783 Flow-Loss: Learning Cardinality Estimates That Matter 2021 VLDB 8.1293383e-05
3,169 QueryFormer: A Tree Transformer Model for Query Plan Representation 2022 VLDB 7.4498425e-05
3,348 Lero: A Learning-to-Rank Query Optimizer 2023 VLDB 7.1904529e-05
4,417 Robust Query Driven Cardinality Estimation under Changing Workloads 2023 VLDB 6.2037371e-05
4,804 Efficient Deep Learning Pipelines for Accurate Cost Estimations Over Large Scale Query Workload 2021 SIGMOD 5.910467e-05
5,258 One Model to Rule them All: Towards Zero-Shot Learning for Databases 2022 CIDR 5.5998705e-05
5,337 Learned Index Benefits: Machine Learning Based Index Performance Estimation 2022 VLDB 5.5635208e-05
5,423 Kepler: Robust Learning for Faster Parametric Query Optimization 2023 SIGMOD 5.5130233e-05
5,637 Database Workload Characterization with Query Plan Encoders 2022 VLDB 5.3979505e-05
5,640 AutoSteer: Learned Query Optimization for Any SQL Database 2023 VLDB 5.3933314e-05
5,645 Warper: Efficiently Adapting Learned Cardinality Estimators to Data and Workload Drifts 2022 SIGMOD 5.3923454e-05
5,930 FASTgres: Making Learned Query Optimizer Hinting Effective 2023 VLDB 5.2682075e-05
6,328 A Comparative Study and Component Analysis of Query Plan Representation Techniques in ML4DB Studies 2024 VLDB 5.1082882e-05
6,775 A Unified Transferable Model for ML-Enhanced DBMS 2022 CIDR 4.9299192e-05
6,879 Detect, Distill and Update: Learned DB Systems Facing Out of Distribution Data 2023 SIGMOD 4.8971368e-05
7,330 Lemo: A Cache-Enhanced Learned Optimizer for Concurrent Queries 2023 SIGMOD 4.7609373e-05
7,828 Modeling Shifting Workloads for Learned Database Systems 2024 SIGMOD 4.6407986e-05
8,659 Learned Offline Query Planning via Bayesian Optimization 2025 SIGMOD 4.4722928e-05
8,783 GEqO: ML-Accelerated Semantic Equivalence Detection 2023 SIGMOD 4.452825e-05
9,812 A Practical Theory of Generalization in Selectivity Learning 2025 VLDB 4.2783272e-05
10,880 RankPQO: Learning-to-Rank for Parametric Query Optimization 2025 VLDB 4.1945683e-05
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