1 | # -----------------------------
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2 | # PostgreSQL configuration file
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3 | # -----------------------------
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4 | #
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5 | # This file consists of lines of the form:
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6 | #
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7 | # name = value
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8 | #
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9 | # (The '=' is optional.) White space may be used. Comments are introduced
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10 | # with '#' anywhere on a line. The complete list of option names and
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11 | # allowed values can be found in the PostgreSQL documentation. The
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12 | # commented-out settings shown in this file represent the default values.
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13 | #
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14 | # Please note that re-commenting a setting is NOT sufficient to revert it
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15 | # to the default value, unless you restart the postmaster.
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16 | #
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17 | # Any option can also be given as a command line switch to the
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18 | # postmaster, e.g. 'postmaster -c log_connections=on'. Some options
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19 | # can be changed at run-time with the 'SET' SQL command.
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20 | #
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21 | # This file is read on postmaster startup and when the postmaster
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22 | # receives a SIGHUP. If you edit the file on a running system, you have
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23 | # to SIGHUP the postmaster for the changes to take effect, or use
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24 | # "pg_ctl reload". Some settings, such as listen_addresses, require
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25 | # a postmaster shutdown and restart to take effect.
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26 |
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27 |
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28 | #---------------------------------------------------------------------------
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29 | # FILE LOCATIONS
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30 | #---------------------------------------------------------------------------
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31 |
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32 | # The default values of these variables are driven from the -D command line
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33 | # switch or PGDATA environment variable, represented here as ConfigDir.
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34 |
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35 | #data_directory = 'ConfigDir' # use data in another directory
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36 | #hba_file = 'ConfigDir/pg_hba.conf' # host-based authentication file
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37 | #ident_file = 'ConfigDir/pg_ident.conf' # IDENT configuration file
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38 |
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39 | # If external_pid_file is not explicitly set, no extra pid file is written.
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40 | #external_pid_file = '(none)' # write an extra pid file
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41 |
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42 |
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43 | #---------------------------------------------------------------------------
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44 | # CONNECTIONS AND AUTHENTICATION
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45 | #---------------------------------------------------------------------------
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46 |
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47 | # - Connection Settings -
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48 |
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49 | #listen_addresses = 'localhost' # what IP address(es) to listen on;
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50 | # comma-separated list of addresses;
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51 | # defaults to 'localhost', '*' = all
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52 | port = 5432
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53 | max_connections = 100
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54 | # note: increasing max_connections costs ~400 bytes of shared memory per
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55 | # connection slot, plus lock space (see max_locks_per_transaction). You
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56 | # might also need to raise shared_buffers to support more connections.
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57 | #superuser_reserved_connections = 2
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58 | #unix_socket_directory = ''
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59 | #unix_socket_group = ''
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60 | #unix_socket_permissions = 0777 # octal
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61 | #bonjour_name = '' # defaults to the computer name
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62 |
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63 | # - Security & Authentication -
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64 |
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65 | #authentication_timeout = 60 # 1-600, in seconds
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66 | #ssl = off
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67 | #password_encryption = on
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68 | #db_user_namespace = off
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69 |
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70 | # Kerberos
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71 | #krb_server_keyfile = ''
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72 | #krb_srvname = 'postgres'
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73 | #krb_server_hostname = '' # empty string matches any keytab entry
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74 | #krb_caseins_users = off
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75 |
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76 | # - TCP Keepalives -
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77 | # see 'man 7 tcp' for details
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78 |
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79 | #tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds;
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80 | # 0 selects the system default
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81 | #tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds;
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82 | # 0 selects the system default
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83 | #tcp_keepalives_count = 0 # TCP_KEEPCNT;
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84 | # 0 selects the system default
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85 |
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86 |
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87 | #---------------------------------------------------------------------------
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88 | # RESOURCE USAGE (except WAL)
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89 | #---------------------------------------------------------------------------
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90 |
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91 | # - Memory -
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92 |
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93 | shared_buffers = 1000 # min 16 or max_connections*2, 8KB each
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94 | #temp_buffers = 1000 # min 100, 8KB each
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95 | #max_prepared_transactions = 5 # can be 0 or more
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96 | # note: increasing max_prepared_transactions costs ~600 bytes of shared memory
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97 | # per transaction slot, plus lock space (see max_locks_per_transaction).
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98 | #work_mem = 1024 # min 64, size in KB
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99 | #maintenance_work_mem = 16384 # min 1024, size in KB
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100 | #max_stack_depth = 2048 # min 100, size in KB
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101 |
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102 | # - Free Space Map -
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103 |
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104 | #max_fsm_pages = 20000 # min max_fsm_relations*16, 6 bytes each
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105 | #max_fsm_relations = 1000 # min 100, ~70 bytes each
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106 |
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107 | # - Kernel Resource Usage -
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108 |
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109 | #max_files_per_process = 1000 # min 25
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110 | #preload_libraries = ''
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111 |
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112 | # - Cost-Based Vacuum Delay -
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113 |
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114 | #vacuum_cost_delay = 0 # 0-1000 milliseconds
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115 | #vacuum_cost_page_hit = 1 # 0-10000 credits
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116 | #vacuum_cost_page_miss = 10 # 0-10000 credits
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117 | #vacuum_cost_page_dirty = 20 # 0-10000 credits
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118 | #vacuum_cost_limit = 200 # 0-10000 credits
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119 |
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120 | # - Background writer -
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121 |
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122 | #bgwriter_delay = 200 # 10-10000 milliseconds between rounds
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123 | #bgwriter_lru_percent = 1.0 # 0-100% of LRU buffers scanned/round
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124 | #bgwriter_lru_maxpages = 5 # 0-1000 buffers max written/round
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125 | #bgwriter_all_percent = 0.333 # 0-100% of all buffers scanned/round
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126 | #bgwriter_all_maxpages = 5 # 0-1000 buffers max written/round
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127 |
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128 |
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129 | #---------------------------------------------------------------------------
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130 | # WRITE AHEAD LOG
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131 | #---------------------------------------------------------------------------
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132 |
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133 | # - Settings -
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134 |
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135 | #fsync = on # turns forced synchronization on or off
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136 | #wal_sync_method = fsync # the default is the first option
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137 | # supported by the operating system:
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138 | # open_datasync
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139 | # fdatasync
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140 | # fsync
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141 | # fsync_writethrough
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142 | # open_sync
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143 | #full_page_writes = on # recover from partial page writes
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144 | #wal_buffers = 8 # min 4, 8KB each
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145 | #commit_delay = 0 # range 0-100000, in microseconds
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146 | #commit_siblings = 5 # range 1-1000
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147 |
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148 | # - Checkpoints -
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149 |
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150 | #checkpoint_segments = 3 # in logfile segments, min 1, 16MB each
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151 | #checkpoint_timeout = 300 # range 30-3600, in seconds
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152 | #checkpoint_warning = 30 # in seconds, 0 is off
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153 |
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154 | # - Archiving -
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155 |
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156 | #archive_command = '' # command to use to archive a logfile
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157 | # segment
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158 |
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159 |
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160 | #---------------------------------------------------------------------------
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161 | # QUERY TUNING
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162 | #---------------------------------------------------------------------------
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163 |
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164 | # - Planner Method Configuration -
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165 |
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166 | #enable_bitmapscan = on
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167 | #enable_hashagg = on
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168 | #enable_hashjoin = on
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169 | #enable_indexscan = on
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170 | #enable_mergejoin = on
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171 | #enable_nestloop = on
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172 | #enable_seqscan = on
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173 | #enable_sort = on
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174 | #enable_tidscan = on
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175 |
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176 | # - Planner Cost Constants -
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177 |
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178 | #effective_cache_size = 1000 # typically 8KB each
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179 | #random_page_cost = 4 # units are one sequential page fetch
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180 | # cost
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181 | #cpu_tuple_cost = 0.01 # (same)
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182 | #cpu_index_tuple_cost = 0.001 # (same)
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183 | #cpu_operator_cost = 0.0025 # (same)
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184 |
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185 | # - Genetic Query Optimizer -
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186 |
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187 | #geqo = on
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188 | #geqo_threshold = 12
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189 | #geqo_effort = 5 # range 1-10
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190 | #geqo_pool_size = 0 # selects default based on effort
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191 | #geqo_generations = 0 # selects default based on effort
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192 | #geqo_selection_bias = 2.0 # range 1.5-2.0
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193 |
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194 | # - Other Planner Options -
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195 |
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196 | #default_statistics_target = 10 # range 1-1000
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197 | #constraint_exclusion = off
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198 | #from_collapse_limit = 8
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199 | #join_collapse_limit = 8 # 1 disables collapsing of explicit
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200 | # JOINs
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201 |
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202 |
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203 | #---------------------------------------------------------------------------
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204 | # ERROR REPORTING AND LOGGING
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205 | #---------------------------------------------------------------------------
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206 |
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207 | # - Where to Log -
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208 |
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209 | log_destination = 'stderr' # Valid values are combinations of
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210 | # stderr, syslog and eventlog,
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211 | # depending on platform.
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212 |
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213 | # This is used when logging to stderr:
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214 | redirect_stderr = on # Enable capturing of stderr into log
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215 | # files
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216 |
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217 | # These are only used if redirect_stderr is on:
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218 | #log_directory = 'pg_log' # Directory where log files are written
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219 | # Can be absolute or relative to PGDATA
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220 | #log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log' # Log file name pattern.
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221 | # Can include strftime() escapes
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222 | #log_truncate_on_rotation = off # If on, any existing log file of the same
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223 | # name as the new log file will be
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224 | # truncated rather than appended to. But
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225 | # such truncation only occurs on
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226 | # time-driven rotation, not on restarts
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227 | # or size-driven rotation. Default is
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228 | # off, meaning append to existing files
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229 | # in all cases.
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230 | log_rotation_age = 0 # Automatic rotation of logfiles will
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231 | # happen after so many minutes. 0 to
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232 | # disable.
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233 | log_rotation_size = 10240 # Automatic rotation of logfiles will
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234 | # happen after so many kilobytes of log
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235 | # output. 0 to disable.
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236 |
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237 | # These are relevant when logging to syslog:
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238 | #syslog_facility = 'LOCAL0'
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239 | #syslog_ident = 'postgres'
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240 |
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241 |
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242 | # - When to Log -
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243 |
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244 | #client_min_messages = notice # Values, in order of decreasing detail:
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245 | # debug5
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246 | # debug4
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247 | # debug3
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248 | # debug2
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249 | # debug1
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250 | # log
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251 | # notice
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252 | # warning
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253 | # error
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254 |
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255 | #log_min_messages = notice # Values, in order of decreasing detail:
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256 | # debug5
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257 | # debug4
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258 | # debug3
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259 | # debug2
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260 | # debug1
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261 | # info
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262 | # notice
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263 | # warning
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264 | # error
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265 | # log
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266 | # fatal
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267 | # panic
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268 |
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269 | #log_error_verbosity = default # terse, default, or verbose messages
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270 |
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271 | #log_min_error_statement = panic # Values in order of increasing severity:
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272 | # debug5
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273 | # debug4
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274 | # debug3
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275 | # debug2
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276 | # debug1
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277 | # info
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278 | # notice
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279 | # warning
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280 | # error
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281 | # panic(off)
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282 |
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283 | #log_min_duration_statement = -1 # -1 is disabled, 0 logs all statements
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284 | # and their durations, in milliseconds.
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285 |
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286 | silent_mode = on # DO NOT USE without syslog or
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287 | # redirect_stderr
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288 |
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289 | # - What to Log -
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290 |
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291 | #debug_print_parse = off
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292 | #debug_print_rewritten = off
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293 | #debug_print_plan = off
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294 | #debug_pretty_print = off
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295 | #log_connections = off
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296 | #log_disconnections = off
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297 | #log_duration = off
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298 | log_line_prefix = '%t %d %u ' # Special values:
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299 | # %u = user name
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300 | # %d = database name
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301 | # %r = remote host and port
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302 | # %h = remote host
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303 | # %p = PID
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304 | # %t = timestamp (no milliseconds)
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305 | # %m = timestamp with milliseconds
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306 | # %i = command tag
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307 | # %c = session id
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308 | # %l = session line number
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309 | # %s = session start timestamp
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310 | # %x = transaction id
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311 | # %q = stop here in non-session
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312 | # processes
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313 | # %% = '%'
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314 | # e.g. '<%u%%%d> '
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315 | #log_statement = 'none' # none, mod, ddl, all
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316 | #log_hostname = off
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317 |
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318 |
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319 | #---------------------------------------------------------------------------
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320 | # RUNTIME STATISTICS
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321 | #---------------------------------------------------------------------------
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322 |
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323 | # - Statistics Monitoring -
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324 |
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325 | #log_parser_stats = off
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326 | #log_planner_stats = off
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327 | #log_executor_stats = off
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328 | #log_statement_stats = off
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329 |
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330 | # - Query/Index Statistics Collector -
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331 |
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332 | #stats_start_collector = on
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333 | #stats_command_string = off
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334 | #stats_block_level = off
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335 | #stats_row_level = off
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336 | #stats_reset_on_server_start = off
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337 |
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338 |
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339 | #---------------------------------------------------------------------------
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340 | # AUTOVACUUM PARAMETERS
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341 | #---------------------------------------------------------------------------
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342 |
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343 | #autovacuum = on # enable autovacuum subprocess?
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344 | #autovacuum_naptime = 60 # time between autovacuum runs, in secs
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345 | #autovacuum_vacuum_threshold = 1000 # min # of tuple updates before
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346 | # vacuum
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347 | #autovacuum_analyze_threshold = 500 # min # of tuple updates before
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348 | # analyze
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349 | #autovacuum_vacuum_scale_factor = 0.4 # fraction of rel size before
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350 | # vacuum
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351 | #autovacuum_analyze_scale_factor = 0.2 # fraction of rel size before
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352 | # analyze
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353 | #autovacuum_vacuum_cost_delay = -1 # default vacuum cost delay for
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354 | # autovac, -1 means use
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355 | # vacuum_cost_delay
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356 | #autovacuum_vacuum_cost_limit = -1 # default vacuum cost limit for
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357 | # autovac, -1 means use
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358 | # vacuum_cost_limit
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359 |
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360 |
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361 | #---------------------------------------------------------------------------
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362 | # CLIENT CONNECTION DEFAULTS
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363 | #---------------------------------------------------------------------------
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364 |
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365 | # - Statement Behavior -
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366 |
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367 | #search_path = '$user,public' # schema names
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368 | #default_tablespace = '' # a tablespace name, '' uses
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369 | # the default
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370 | #check_function_bodies = on
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371 | #default_transaction_isolation = 'read committed'
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372 | #default_transaction_read_only = off
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373 | #statement_timeout = 0 # 0 is disabled, in milliseconds
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374 |
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375 | # - Locale and Formatting -
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376 |
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377 | #datestyle = 'iso, mdy'
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378 | #timezone = unknown # actually, defaults to TZ
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379 | # environment setting
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380 | #australian_timezones = off
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381 | #extra_float_digits = 0 # min -15, max 2
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382 | #client_encoding = sql_ascii # actually, defaults to database
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383 | # encoding
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384 |
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385 | # These settings are initialized by initdb -- they might be changed
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386 | lc_messages = 'pt_BR.UTF-8' # locale for system error message
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387 | # strings
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388 | lc_monetary = 'pt_BR.UTF-8' # locale for monetary formatting
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389 | lc_numeric = 'pt_BR.UTF-8' # locale for number formatting
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390 | lc_time = 'pt_BR.UTF-8' # locale for time formatting
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391 |
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392 | # - Other Defaults -
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393 |
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394 | #explain_pretty_print = on
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395 | #dynamic_library_path = '$libdir'
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396 |
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397 |
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398 | #---------------------------------------------------------------------------
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399 | # LOCK MANAGEMENT
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400 | #---------------------------------------------------------------------------
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401 |
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402 | #deadlock_timeout = 1000 # in milliseconds
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403 | #max_locks_per_transaction = 64 # min 10
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404 | # note: each lock table slot uses ~220 bytes of shared memory, and there are
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405 | # max_locks_per_transaction * (max_connections + max_prepared_transactions)
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406 | # lock table slots.
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407 |
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408 |
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409 | #---------------------------------------------------------------------------
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410 | # VERSION/PLATFORM COMPATIBILITY
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411 | #---------------------------------------------------------------------------
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412 |
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413 | # - Previous Postgres Versions -
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414 |
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415 | #add_missing_from = off
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416 | #regex_flavor = advanced # advanced, extended, or basic
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417 | #sql_inheritance = on
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418 | ###############################
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419 | # A linha a seguir é importante para que a Agenda do Expresso funcione corretamente.
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420 |
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421 | default_with_oids = on
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422 | ##############################
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423 |
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424 | #escape_string_warning = off
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425 |
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426 | # - Other Platforms & Clients -
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427 |
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428 | #transform_null_equals = off
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429 |
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430 |
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431 | #---------------------------------------------------------------------------
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432 | # CUSTOMIZED OPTIONS
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433 | #---------------------------------------------------------------------------
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434 |
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435 | #custom_variable_classes = '' # list of custom variable class names
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