Database Paper Browser

Back to papers

Exploiting Statistics on Query Expressions for Optimization

Summary: Extends the optimizer to exploit statistics on intermediate query expressions (not just base-table stats), yielding better plan quality. Proposes a workload-driven feature selection to identify a small, impactful subset of expressions' statistics, with validation on SQL Server 2000. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
3356
Venue
SIGMOD
Year
2002
Pagerank
0.00016624743
Overall Rank
786 | 94.54%
DOI
-

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 37 of 37 citing papers.

Rank Citing Paper Year Venue Pagerank
224 CORDS: Automatic Discovery of Correlations and Soft Functional Dependencies 2004 SIGMOD 0.00032743209
325 The History of Histograms (abridged) 2003 VLDB 0.00027398081
650 Robust Query Processing through Progressive Optimization 2004 SIGMOD 0.0001865144
1,041 Adaptive Ordering of Pipelined Stream Filters 2004 SIGMOD 0.00014470785
1,756 Sampling-Based Query Re-Optimization 2016 SIGMOD 0.00010659753
1,976 BHUNT: Automatic Discovery of Fuzzy Algebraic Constraints in Relational Data 2003 VLDB 9.8784644e-05
2,154 SkinnerDB: Regret-Bounded Query Evaluation via Reinforcement Learning 2018 VLDB 9.4176683e-05
2,222 SkinnerDB: Regret-Bounded Query Evaluation via Reinforcement Learning 2019 SIGMOD 9.2598438e-05
2,280 Generating Targeted Queries for Database Testing 2008 SIGMOD 9.1247368e-05
2,359 Consistently Estimating the Selectivity of Conjuncts of Predicates 2005 VLDB 8.967267e-05
2,551 GORDIAN: Efficient and Scalable Discovery of Composite Keys 2006 VLDB 8.5553153e-05
2,671 A Black-Box Approach to Query Cardinality Estimation 2007 CIDR 8.3385014e-05
3,331 Adapting to Source Properties in Processing Data Integration Queries 2004 SIGMOD 7.2094696e-05
3,402 Query Optimizers: Time to Rethink the Contract? 2009 SIGMOD 7.134261e-05
3,656 Conditional Selectivity for Statistics on Query Expressions 2004 SIGMOD 6.8712579e-05
3,943 Exact Cardinality Query Optimization for Optimizer Testing 2009 VLDB 6.6067351e-05
3,955 Efficiently Approximating Selectivity Functions using Low Overhead Regression Models 2020 VLDB 6.5895015e-05
4,890 Content-Based Routing: Different Plans for Different Data 2005 VLDB 5.8477169e-05
5,019 Automated Statistics Collection in DB2 UDB 2004 VLDB 5.7492033e-05
5,676 A Pay-As-You-Go Framework for Query Execution Feedback 2008 VLDB 5.3768269e-05
5,737 Enabling Incremental Query Re-Optimization 2016 SIGMOD 5.3459609e-05
5,742 Efficient Computation of Multiple Group By Queries 2005 SIGMOD 5.3432178e-05
5,824 StatAdvisor: Recommending Statistical Views 2009 VLDB 5.311975e-05
5,846 Efficient Detection of Empty-Result Queries 2006 VLDB 5.3052255e-05
6,386 Mining and Indexing Graphs for Supergraph Search 2013 VLDB 5.0820608e-05
6,879 ROX: Run-time Optimization of XQueries 2009 SIGMOD 4.8934866e-05
7,118 ASM: Harmonizing Autoregressive Model, Sampling, and Multi-dimensional Statistics Merging for Cardinality Estimation 2024 SIGMOD 4.8204951e-05
7,564 Modeling Shifting Workloads for Learned Database Systems 2024 SIGMOD 4.7049893e-05
7,725 Consistent Histograms In The Presence of Distinct Value Counts 2009 VLDB 4.6621296e-05
7,776 Plan Stitch: Harnessing the Best of Many Plans 2018 VLDB 4.6493147e-05
7,786 Relational Support for Flexible Schema Scenarios 2008 VLDB 4.6469243e-05
9,191 POLAR: Adaptive and Non-invasive Join Order Selection via Plans of Least Resistance 2024 VLDB 4.3738237e-05
9,525 Detecting Attribute Dependencies from Query Feedback 2007 VLDB 4.326879e-05
9,811 A Practical Theory of Generalization in Selectivity Learning 2025 VLDB 4.2742278e-05
9,937 Fast Approximate Computation of Statistics on Views 2006 SIGMOD 4.2441896e-05
10,627 Data-Agnostic Cardinality Learning from Imperfect Workloads 2025 VLDB 4.1905499e-05
12,316 Filtered Statistics 2009 SIGMOD 4.1905499e-05
Previous Page 1 / 1 Next

Outgoing Citations (Sorted by Pagerank)

Showing 17 of 17 cited papers.

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

Rank Cited Paper Year Venue Pagerank
1 Access Path Selection in a Relational Database Management System 1979 SIGMOD 0.0040465394
28 Accurate Estimation Of The Number Of Tuples Satisfying A Condition 1984 SIGMOD 0.00080571183
63 Improved Histograms for Selectivity Estimation of Range Predicates 1996 SIGMOD 0.00063595699
114 Equi-Depth Histograms For Estimating Selectivity Factors For Multi-Dimensional Queries 1988 SIGMOD 0.00046317654
134 The EXODUS Optimizer Generator 1987 SIGMOD 0.00043070028
141 Selectivity Estimation Without the Attribute Value Independence Assumption 1997 VLDB 0.00041819767
181 LEO - DB2's LEarning Optimizer 2001 VLDB 0.00036970794
212 Join Synopses for Approximate Query Answering 1999 SIGMOD 0.00033997204
237 An Efficient, Cost-Driven Index Selection Tool for Microsoft SQL Server 1997 VLDB 0.00031727601
309 Extensible Query Processing in Starburst 1989 SIGMOD 0.00028195213
454 An Overview of Query Optimization in Relational Systems 1998 PODS 0.00022796106
512 STHoles: A Multidimensional Workload-Aware Histogram 2001 SIGMOD 0.00021385343
517 AutoAdmin "What-if" Index Analysis Utility 1998 SIGMOD 0.00021193179
527 Self-tuning Histograms: Building Histograms Without Looking at Data 1999 SIGMOD 0.00020862475
728 Optimizing Queries Using Materialized Views: A Practical, Scalable Solution 2001 SIGMOD 0.00017459654
995 Approximating Multi-Dimensional Aggregate Range Queries Over Real Attributes 2000 SIGMOD 0.00014745185
1,155 A Scalable Algorithm for Answering Queries Using Views 2000 VLDB 0.00013606507
Previous Page 1 / 1 Next

Semantically Similar Papers

Overall Rank Paper Year Venue Pagerank
2,867 Optimization of Queries with User-defined Predicates 1996 VLDB 7.9931252e-05
4,390 Estimating Compilation Time of a Query Optimizer 2003 SIGMOD 6.2193128e-05
454 An Overview of Query Optimization in Relational Systems 1998 PODS 0.00022796106
221 Efficient Mid-Query Re-Optimization of Sub-Optimal Query Execution Plans 1998 SIGMOD 0.00033182072
3,656 Conditional Selectivity for Statistics on Query Expressions 2004 SIGMOD 6.8712579e-05
8,193 On the Calculation of Optimality Ranges for Relational Query Execution Plans 2018 SIGMOD 4.5575291e-05
1,017 Robust Estimation of Resource Consumption for SQL Queries using Statistical Techniques 2012 VLDB 0.00014627121
342 Optimization of Dynamic Query Evaluation Plans 1994 SIGMOD 0.00026836424
1,475 Efficient Exploitation of Similar Subexpressions for Query Processing 2007 SIGMOD 0.00011765071
3,398 Statistics on Views 2003 VLDB 7.1381433e-05