PostgreSQL 14.10 Documentation.......................................................... 329 9.49. jsonpath Filter Expression Elements .................................................................. 331 9.50. Sequence Functions ([]) are used to select the elements of an array. See Section 8.15 for more information on arrays. • Commas (,) are used in some syntactical constructs to separate the elements of a list. • The semicolon element of the array value can be extracted by writing expression[subscript] or multiple adjacent elements (an “array slice”) can be extracted by writing expression[lower_subscript:upper_subscript] (Here0 码力 | 2871 页 | 13.38 MB | 1 年前3
PostgreSQL 14.10 Documentation.......................................................... 347 9.49. jsonpath Filter Expression Elements ....................................................................... 349 9.50. Sequence Functions ([]) are used to select the elements of an array. See Section 8.15 for more information on arrays. • Commas (,) are used in some syntactical constructs to separate the elements of a list. • The semicolon element of the array value can be extracted by writing expression[subscript] or multiple adjacent elements (an “array slice”) can be extracted by writing 45 SQL Syntax expression[lower_subscript:upper_subscript]0 码力 | 3032 页 | 13.27 MB | 1 年前3
PostgreSQL 9.5.25 Documentation
([]) are used to select the elements of an array. See Section 8.15 for more information on arrays. • Commas (,) are used in some syntactical constructs to separate the elements of a list. 31 Chapter 4 element of the array value can be extracted by writing expression[subscript] or multiple adjacent elements (an “array slice”) can be extracted by writing expression[lower_subscript:upper_subscript] (Here Constructors An array constructor is an expression that builds an array value using values for its member elements. A simple array constructor consists of the key word ARRAY, a left square bracket [, a list of expressions0 码力 | 2558 页 | 6.27 MB | 1 年前3
PostgreSQL 9.5 Documentation([]) are used to select the elements of an array. See Section 8.15 for more information on arrays. • Commas (,) are used in some syntactical constructs to separate the elements of a list. • The semicolon element of the array value can be extracted by writing expression[subscript] or multiple adjacent elements (an “array slice”) can be extracted by writing expression[lower_subscript:upper_subscript] (Here Constructors An array constructor is an expression that builds an array value using values for its member elements. A simple array constructor consists of the key word ARRAY, a left square bracket [, a list of expressions0 码力 | 2714 页 | 6.33 MB | 1 年前3
PostgreSQL 13.13 Documentation.......................................................... 320 9.49. jsonpath Filter Expression Elements .................................................................. 322 9.50. Sequence Functions ([]) are used to select the elements of an array. See Section 8.15 for more information on arrays. • Commas (,) are used in some syntactical constructs to separate the elements of a list. • The semicolon element of the array value can be extracted by writing expression[subscript] or multiple adjacent elements (an “array slice”) can be extracted by writing expression[lower_subscript:upper_subscript] (Here0 码力 | 2782 页 | 13.00 MB | 1 年前3
PostgreSQL 15.5 Documentation.......................................................... 334 9.50. jsonpath Filter Expression Elements .................................................................. 336 9.51. Sequence Functions ([]) are used to select the elements of an array. See Section 8.15 for more information on arrays. • Commas (,) are used in some syntactical constructs to separate the elements of a list. • The semicolon element of the array value can be extracted by writing expression[subscript] or multiple adjacent elements (an “array slice”) can be extracted by writing expression[lower_subscript:upper_subscript] (Here0 码力 | 2910 页 | 13.60 MB | 1 年前3
PostgreSQL 13.14 Documentation.......................................................... 339 9.49. jsonpath Filter Expression Elements ....................................................................... 341 9.50. Sequence Functions ([]) are used to select the elements of an array. See Section 8.15 for more information on arrays. • Commas (,) are used in some syntactical constructs to separate the elements of a list. • The semicolon array value can be extracted by writing expression[subscript] 45 SQL Syntax or multiple adjacent elements (an “array slice”) can be extracted by writing expression[lower_subscript:upper_subscript] (Here0 码力 | 2940 页 | 12.89 MB | 1 年前3
PostgreSQL 15.5 Documentation.......................................................... 352 9.50. jsonpath Filter Expression Elements ....................................................................... 354 9.51. Sequence Functions ([]) are used to select the elements of an array. See Section 8.15 for more information on arrays. • Commas (,) are used in some syntactical constructs to separate the elements of a list. • The semicolon element of the array value can be extracted by writing expression[subscript] or multiple adjacent elements (an “array slice”) can be extracted by writing 45 SQL Syntax expression[lower_subscript:upper_subscript]0 码力 | 3073 页 | 13.49 MB | 1 年前3
PostgreSQL 9.4 Documentation([]) are used to select the elements of an array. See Section 8.15 for more information on arrays. • Commas (,) are used in some syntactical constructs to separate the elements of a list. • The semicolon element of the array value can be extracted by writing expression[subscript] or multiple adjacent elements (an “array slice”) can be extracted by writing expression[lower_subscript:upper_subscript] (Here Constructors An array constructor is an expression that builds an array value using values for its member elements. A simple array constructor consists of the key word ARRAY, a left square bracket [, a list of expressions0 码力 | 2603 页 | 6.05 MB | 1 年前3
PostgreSQL 9.4.26 Documentation
([]) are used to select the elements of an array. See Section 8.15 for more information on arrays. • Commas (,) are used in some syntactical constructs to separate the elements of a list. 31 Chapter 4 element of the array value can be extracted by writing expression[subscript] or multiple adjacent elements (an “array slice”) can be extracted by writing expression[lower_subscript:upper_subscript] (Here Constructors An array constructor is an expression that builds an array value using values for its member elements. A simple array constructor consists of the key word ARRAY, a left square bracket [, a list of expressions0 码力 | 2452 页 | 5.99 MB | 1 年前3
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