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BS ISO/IEC 9075-16:2023

BS ISO/IEC 9075-16:2023

$215.11

Information technology. Database languages SQL – Property Graph Queries (SQL/PGQ)

Published By Publication Date Number of Pages
BSI 2023 284
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PDF Catalog

PDF Pages PDF Title
2 undefined
5 Contents
9 Tables
10 Foreword
12 Introduction
15 1 Scope
16 2 Normative references
17 3 Terms and definitions
22 4 Concepts
4.1 Notations and conventions
4.1.1 Notations
4.2 Columns, fields, and attributes
4.3 SQL-statements
4.3.1 SQL-statements classified by function
4.3.1.1 SQL-schema statements
4.4 Basic security model
23 4.4.1 Privileges
4.5 SQL-property graphs
4.5.1 Introduction to SQL-property graphs
4.5.2 Pure property graph
25 4.5.3 Tabular property graph
26 4.6 Operations involving property graphs
27 4.7 Graph pattern matching
4.7.1 Summary of graph pattern matching
4.7.2 Paths
28 4.7.3 Path patterns
29 4.7.4 Graph pattern variables
30 4.7.5 References to graph pattern variables
31 4.7.6 Path pattern matching
32 4.7.7 Path modes
33 4.7.8 Selective path search prefixes
4.7.9 Match modes
34 5 Lexical elements
5.1
35 5.2 and
38 5.3 Names and identifiers
40 6 Scalar expressions
6.1
42 6.2
44 6.3
46 6.4
47 6.5
49 6.6
50 6.7
51 6.8
52 6.9
53 6.10
54 7 Query expressions
7.1

64 7.2
65 8 Predicates
8.1
66 8.2
67 8.3
68 8.4
70 8.5
71 8.6
72 8.7
74 8.8
75 9 Additional common rules
9.1 Potential sources of non-determinism
76 9.2 Contextual inference of a set of labels
79 9.3 Expansion of an
81 9.4 Satisfaction of a
83 9.5 Converting a tabular property graph to a pure property graph
86 9.6 Machinery for graph pattern matching
91 9.7 Evaluation of a
96 9.8 Evaluation of a selective
100 9.9 Applying bindings to evaluate an expression
103 9.10 Applying bindings to evaluate a subexpression of an aggregate
105 9.11 Applying bindings to generate a row
108 9.12 Creation of an element table descriptor
112 9.13 Creation of a vertex table descriptor
113 9.14 Creation of an edge table descriptor
116 9.15 Consistency check of a tabular property graph descriptor
118 9.16 Deriving a pure property graph descriptor from a tabular property graph descriptor
120 10 Additional common elements
10.1
122 10.2
123 10.3
124 10.4
130 10.5
134 10.6
143 10.7
145 10.8
147 10.9
152 10.10
154 10.11
155 11 Schema definition and manipulation
11.1
156 11.2
157 11.3

158 11.4
159 11.5
160 11.6
161 11.7
162 11.8
163 11.9
164 11.10
165 11.11
166 11.12
167 11.13
168 11.14
169 11.15
170 11.16
171 11.17
172 11.18
173 11.19
178 11.20
179 11.21
181 11.22
184 11.23
185 11.24
188 11.25
190 11.26
194 11.27
196 12 Access control
12.1
197 12.2
198 12.3
201 13 SQL-client modules
13.1
202 13.2
203 14 Diagnostics management
14.1
205 15 Information Schema
15.1 Information Schema digital artifact
15.2 PG_DEFINED_LABEL_SETS view
206 15.3 PG_DEFINED_LABEL_SET_LABELS view
207 15.4 PG_EDGE_DEFINED_LABEL_SETS view
208 15.5 PG_EDGE_TABLE_COMPONENTS view
209 15.6 PG_EDGE_TRIPLETS view
210 15.7 PG_ELEMENT_TABLE_KEY_COLUMNS view
211 15.8 PG_ELEMENT_TABLE_LABELS view
212 15.9 PG_ELEMENT_TABLE_PROPERTIES view
213 15.10 PG_ELEMENT_TABLES view
214 15.11 PG_LABEL_PROPERTIES view
215 15.12 PG_LABELS view
216 15.13 PG_PROPERTY_DATA_TYPES view
217 15.14 PG_PROPERTY_GRAPH_PRIVILEGES view
218 15.15 PG_VERTEX_DEFINED_LABEL_SETS view
219 15.16 PROPERTY_GRAPHS view
220 16 Definition Schema
16.1 Definition Schema digital artifact
16.2 DATA_TYPE_DESCRIPTOR base table
221 16.3 TABLES base table
222 16.4 PG_DEFINED_LABEL_SETS base table
223 16.5 PG_DEFINED_LABEL_SET_LABELS base table
224 16.6 PG_EDGE_DEFINED_LABEL_SETS base table
226 16.7 PG_EDGE_TABLE_COMPONENTS base table
228 16.8 PG_EDGE_TRIPLETS base table
230 16.9 PG_ELEMENT_TABLE_KEY_COLUMNS base table
231 16.10 PG_ELEMENT_TABLE_LABELS base table
232 16.11 PG_ELEMENT_TABLE_PROPERTIES base table
233 16.12 PG_ELEMENT_TABLES base table
235 16.13 PG_LABEL_PROPERTIES base table
236 16.14 PG_LABELS base table
237 16.15 PG_PROPERTY_DATA_TYPES base table
239 16.16 PG_PROPERTY_GRAPH_PRIVILEGES base table
241 16.17 PG_VERTEX_DEFINED_LABEL_SETS base table
242 16.18 PROPERTY_GRAPHS base table
243 17 Status codes
17.1 SQLSTATE
244 18 Conformance
18.1 Claims of conformance to SQL/PGQ
18.2 Additional conformance requirements for SQL/PGQ
18.3 Implied feature relationships of SQL/PGQ
248 A SQL conformance summary
263 B Implementation-defined elements
265 C Implementation-dependent elements
268 D SQL optional feature taxonomy
273 E Deprecated features
274 F Incompatibilities with ISO/IEC 9075:2016
275 G Defect Reports not addressed in this edition of this document
276 Index

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BS ISO/IEC 9075-16:2023
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