PostgreSQL 8.2 Documentation
that a particular installation will get. This means that changing them on the basis of just a few experiments is very risky. seq_page_cost (floating point) Sets the planner’s estimate of the cost of a disk written as either underscore or dash on the command line. Except 1198 postgres for short-term experiments, it’s probably better practice to edit the setting in postgresql.conf than to rely on a command-line0 码力 | 1762 页 | 5.43 MB | 1 年前3PostgreSQL 8.2 Documentation
that a particular installation will get. This means that changing them on the basis of just a few experiments is very risky. seq_page_cost (floating point) Sets the planner’s estimate of the cost of a disk written as either underscore or dash on the command line. Except 1198 postgres for short-term experiments, it’s probably better practice to edit the setting in postgresql.conf than to rely on a command-line0 码力 | 1748 页 | 13.12 MB | 1 年前3PostgreSQL 8.3 Documentation
that a particular installation will get. This means that changing them on the basis of just a few experiments is very risky. seq_page_cost (floating point) Sets the planner’s estimate of the cost of a disk parameter names can be written as either underscore or dash on the command line. Except for short-term experiments, it’s probably better practice to edit the setting in postgresql.conf than to rely on a command-line0 码力 | 2143 页 | 4.58 MB | 1 年前3PostgreSQL 8.3 Documentation
that a particular installation will get. This means that changing them on the basis of just a few experiments is very risky. seq_page_cost (floating point) Sets the planner’s estimate of the cost of a disk names can be written as either underscore or dash on the command line. Ex- cept for short-term experiments, it’s probably better practice to edit the setting in postgresql.conf than to rely on a command-line0 码力 | 2015 页 | 4.54 MB | 1 年前3PostgreSQL 8.4 Documentation
that a particular installation will get. This means that changing them on the basis of just a few experiments is very risky. seq_page_cost (floating point) Sets the planner’s estimate of the cost of a disk names can be written as either underscore or dash on the command line. Ex- cept for short-term experiments, it’s probably better practice to edit the setting in postgresql.conf than to rely on a command-line0 码力 | 2224 页 | 5.05 MB | 1 年前3PostgreSQL 8.4 Documentation
that a particular installation will get. This means that changing them on the basis of just a few experiments is very risky. 421 Chapter 18. Server Configuration seq_page_cost (floating point) Sets the parameter names can be written as either underscore or dash on the command line. Except for short-term experiments, it’s probably better practice to edit the setting in postgresql.conf than to rely on a command-line0 码力 | 2371 页 | 5.09 MB | 1 年前3PostgreSQL 9.0 Documentation
particular installation will receive. This means that changing them on the basis of just a few experiments is very risky. seq_page_cost (floating point) Sets the planner’s estimate of the cost of a disk parameter names can be written as either underscore or dash on the command line. Except for short-term experiments, it’s probably better practice to edit the setting in postgresql.conf than to rely on a command-line0 码力 | 2561 页 | 5.55 MB | 1 年前3PostgreSQL 9.4 Documentation
particular installation will receive. This means that changing them on the basis of just a few experiments is very risky. seq_page_cost (floating point) Sets the planner’s estimate of the cost of a disk parameter names can be written as either underscore or dash on the command line. Except for short-term experiments, it’s probably better practice to edit the setting in postgresql.conf than to rely on a command-line0 码力 | 2603 页 | 6.05 MB | 1 年前3PostgreSQL 9.0 Documentation
particular installation will receive. This means that changing them on the basis of just a few experiments is very risky. seq_page_cost (floating point) Sets the planner’s estimate of the cost of a disk names can be written as either underscore or dash on the command line. Ex- cept for short-term experiments, it’s probably better practice to edit the setting in postgresql.conf than to rely on a command-line0 码力 | 2401 页 | 5.50 MB | 1 年前3PostgreSQL 9.4.26 Documentation
particular installation will receive. This means that changing them on the basis of just a few experiments is very risky. seq_page_cost (floating point) Sets the planner’s estimate of the cost of a disk names can be written as either underscore or dash on the command line. Ex- cept for short-term experiments, it’s probably better practice to edit the setting in postgresql.conf than to rely on a command-line0 码力 | 2452 页 | 5.99 MB | 1 年前3
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