under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this .............................................................................................. xli 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules ............................................................................39 5. Data Definition...................................................................................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ................................................................................................iv 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules ............................................................................38 5. Data Definition...................................................................................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ................................................................................................iv 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules .....................................................................37 5. Data Definition...................................................................................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this .......................................................................................... xxxviii 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules ............................................................................39 5. Data Definition...................................................................................

is Copyright © 1996-2021 by the PostgreSQL Global Development Group. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ..............................................................................................xlvi 5. Bug Reporting Guidelines.......................................................................... .................................5 2.1. Introduction ................................................................................................................5 2.2. Concepts ..................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ............................................................................................... li 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules ............................................................................40 5. Data Definition...................................................................................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this .............................................................................................xlvii 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules .....................................................................38 5. Data Definition...................................................................................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ................................................................................................li 5. Bug Reporting Guidelines.......................................................................... .................................5 2.1. Introduction ................................................................................................................5 2.2. Concepts ..................

is Copyright © 1996-2021 by the PostgreSQL Global Development Group. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ............................................................................................. xlix 5. Bug Reporting Guidelines.......................................................................... Notation.........................................................................................53 5. Data Definition...................................................................................

is Copyright © 1996-2022 by the PostgreSQL Global Development Group. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this Information ....................................................................................... xxxii 5. Bug Reporting Guidelines ......................................................................... Accessing a Database .............................................................................. 5 2. The SQL Language ...............................................................................