Join Types Index
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Join Types Index
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A
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ALL
Section 8.8.2, “EXPLAIN Output Format”
Section 8.2.1.16, “How to Avoid Full Table Scans”
Section 8.2.1.8, “Nested-Loop Join Algorithms”
C
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const
Section 8.8.3, “EXPLAIN EXTENDED Output Format”
Section 8.8.2, “EXPLAIN Output Format”
Section 18.3.4.3, “MySQL Cluster System Variables”
Section 8.2.1.11, “ORDER BY Optimization”
Section 13.2.9, “SELECT Syntax”
Section 8.2.1.3.1, “The Range Access Method for Single-Part Indexes”
E
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eq_ref
Section 8.8.2, “EXPLAIN Output Format”
Section 15.8.1, “MERGE Table Advantages and Disadvantages”
Section 18.3.4.3, “MySQL Cluster System Variables”
Section 8.2.1.14, “Optimizing Subqueries with EXISTS Strategy”
F
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fulltext
Section 8.8.2, “EXPLAIN Output Format”
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index
Section 8.8.2, “EXPLAIN Output Format”
Section 8.2.1.8, “Nested-Loop Join Algorithms”
index_merge
Section 8.8.2, “EXPLAIN Output Format”
Section 8.2.1.4, “Index Merge Optimization”
index_subquery
Section 8.8.2, “EXPLAIN Output Format”
Section 13.2.10.10, “Optimizing Subqueries”
Section 8.2.1.14, “Optimizing Subqueries with EXISTS Strategy”
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range
Section 8.8.2, “EXPLAIN Output Format”
Section 8.2.1.4, “Index Merge Optimization”
Section 8.2.1.12.1, “Loose Index Scan”
Section 8.2.1.8, “Nested-Loop Join Algorithms”
Section 8.2.1.3, “Range Optimization”
Section 8.2.1.3.1, “The Range Access Method for Single-Part Indexes”
ref
Section 8.8.3, “EXPLAIN EXTENDED Output Format”
Section 8.8.2, “EXPLAIN Output Format”
Section 8.3.7, “InnoDB and MyISAM Index Statistics Collection”
Section 15.8.1, “MERGE Table Advantages and Disadvantages”
Section 18.3.4.3, “MySQL Cluster System Variables”
Section 8.2.1.14, “Optimizing Subqueries with EXISTS Strategy”
ref_or_null
Section 8.8.2, “EXPLAIN Output Format”
Section 8.2.1.6, “IS NULL Optimization”
Section 8.2.1.14, “Optimizing Subqueries with EXISTS Strategy”
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system
Section 8.8.3, “EXPLAIN EXTENDED Output Format”
Section 8.8.2, “EXPLAIN Output Format”
Section 13.2.9, “SELECT Syntax”
Section 8.2.1.3.1, “The Range Access Method for Single-Part Indexes”
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unique_subquery
Section 8.8.2, “EXPLAIN Output Format”
Section 13.2.10.10, “Optimizing Subqueries”
Section 8.2.1.14, “Optimizing Subqueries with EXISTS Strategy”