have the privileges required to create a database, you will see the following: createdb: database creation failed: ERROR: permission denied to create database Not every user has authorization to create primary key overlaps with the foreign keys in the last table. We know that the foreign keys disallow creation of orders that do not relate to any products. But what if a product is removed after an order is allowed for one-dimensional arrays, not multidimensional arrays. Array slice assignment allows creation of arrays that do not use one-based subscripts. For example one might assign to myarray[-2:7] to

have the privileges required to create a database, you will see the following: createdb: database creation failed: ERROR: permission denied to create database Not every user has authorization to create keys in the last table. 45 Chapter 5. Data Definition We know that the foreign keys disallow creation of orders that do not relate to any products. But what if a product is removed after an order is allowed for one-dimensional arrays, not multidimensional arrays. Array slice assignment allows creation of arrays that do not use one-based subscripts. For example one might assign to myarray[-2:7] to

have the privileges required to create a database, you will see the following: createdb: database creation failed: ERROR: permission denied to create database Not every user has authorization to create primary key overlaps with the foreign keys in the last table. We know that the foreign keys disallow creation of orders that do not relate to any products. But what if a product is removed after an order is table for the new month’s data. 3. We must add non-overlapping table constraints, so that our table creation script becomes: CREATE TABLE measurement_yy04mm02 ( CHECK ( logdate >= DATE ’2004-02-01’ AND logdate

have the privileges required to create a database, you will see the following: createdb: database creation failed: ERROR: permission denied to create database Not every user has authorization to create primary key overlaps with the foreign keys in the last table. We know that the foreign keys disallow creation of orders that do not relate to any products. But what if a product is removed after an order is table for the new month’s data. 3. We must add non-overlapping table constraints, so that our table creation script becomes: CREATE TABLE measurement_yy04mm02 ( CHECK ( logdate >= DATE ’2004-02-01’ AND logdate

................................................................................ 308 9.46. JSON Creation Functions .................................................................................... 310 have the privileges required to create a database, you will see the following: createdb: database creation failed: ERROR: permission denied to create database 4 Getting Started Not every user has authorization primary key overlaps with the foreign keys in the last table. We know that the foreign keys disallow creation of orders that do not relate to any products. But what if a product is removed after an order is

................................................................................ 326 9.46. JSON Creation Functions ..................................................................................... have the privileges required to create a database, you will see the following: createdb: database creation failed: ERROR: permission denied to create database Not every user has authorization to create primary key overlaps with the foreign keys in the last table. We know that the foreign keys disallow creation of orders that do not relate to any products. But what if a product is removed after an order is

................................................................................ 335 9.46. JSON Creation Functions ..................................................................................... privileges required to create a database, you will see the following: createdb: error: database creation failed: ERROR: permission denied to create database Not every user has authorization to create primary key overlaps with the foreign keys in the last table. We know that the foreign keys disallow creation of orders that do not relate to any products. But what if a product is removed after an order is

................................................................................ 317 9.46. JSON Creation Functions .................................................................................... 318 privileges required to create a database, you will see the following: createdb: error: database creation failed: ERROR: permission denied to create database 4 Getting Started Not every user has authorization primary key overlaps with the foreign keys in the last table. We know that the foreign keys disallow creation of orders that do not relate to any products. But what if a product is removed after an order is

................................................................................ 328 9.47. JSON Creation Functions .................................................................................... 330 privileges required to create a database, you will see the following: createdb: error: database creation failed: ERROR: permission denied to create database 4 Getting Started Not every user has authorization primary key overlaps with the foreign keys in the last table. We know that the foreign keys disallow creation of orders that do not relate to any products. But what if a product is removed after an order is

................................................................................ 348 9.47. JSON Creation Functions ..................................................................................... privileges required to create a database, you will see the following: createdb: error: database creation failed: ERROR: permission denied to create database Not every user has authorization to create primary key overlaps with the foreign keys in the last table. We know that the foreign keys disallow creation of orders that do not relate to any products. But what if a product is removed after an order is