{"Entry":{"collection":"conn","key":"sslpassword","name":"sslpassword","aliases":["sslpassword"],"metadata":{"aliases":["sslpassword"],"category":"TLS","content_hash":"e89c2840ba632aa572144528454e792a697fa2526b32b2e5412f3e127ae8b97d","derived_content_hash":"da2a651d85c00b49c2aa51988f9852ac36ce5034712dbcb9853daf60f140fc94","documentation_refresh":{"batch":"20261113","original_source_rev":"","versions":{"14":"14.25","15":"15.20","16":"16.16","17":"17.12","18":"18.7","19":"19rc2"}},"imported_at":"2026-09-30T00:40:35.155702+08:00","name":"sslpassword","name_zh":"","slug":"sslpassword","summary":"This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical."}},"Definition":{"Collection":"conn","Key":"sslpassword","SourceDatabase":"center","Version":"18","SourceTable":"connection_parameter","SourceKey":"sslpassword","SourceRevision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","Facts":{"comparison_data":{"compiled_default_expression":"NULL","default_evidence":["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."],"definition":"This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical. Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq . If the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by OpenSSL engines unless the engine uses the OpenSSL password callback mechanism for prompts. There is no environment variable equivalent to this option, and no facility for looking it up in .pgpass . It can be used in a service file connection definition. Users with more sophisticated uses should consider using OpenSSL engines and tools like PKCS#11 or USB crypto offload devices.","documented":true,"environment":"","keyword":"sslpassword"},"comparison_hash":"76d31098c53b756591e108ab2a65b1fee7a5d8a7651bc44feea6b8293d631cd0","default_evidence":["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."],"description":["This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical."],"description_zh":"这个参数指定了在 sslkey 中指定的密钥的密码，允许客户端证书私钥在磁盘上以加密形式存储，即使交互式密码输入不可行。 当向 libpq 提供加密的客户端证书密钥时，将此参数指定为任意非空值，都将抑制 OpenSSL 默认发出的 Enter PEM pass phrase: 提示。 如果密钥未加密，则忽略此参数。该参数对由 OpenSSL 引擎指定的密钥没有影响，除非引擎使用 OpenSSL 密码回调机制进行提示。 没有与此选项等效的环境变量，也没有在 .pgpass 中查找它的功能。它可以在服务文件连接定义中使用。使用更复杂功能的用户应考虑使用 OpenSSL 引擎和类似 PKCS#11 或 USB 加密卸载设备的工具。","description_zh_html":"\u003cp\u003e连接参数 sslpassword。\u003c/p\u003e\u003ch3\u003e同版本中文手册定义\u003c/h3\u003e\u003cdd\u003e\u003cp\u003e\n        这个参数指定了在 \u003ccode class=\"literal\"\u003esslkey\u003c/code\u003e 中指定的密钥的密码，允许客户端证书私钥在磁盘上以加密形式存储，即使交互式密码输入不可行。\n       \u003c/p\u003e\u003cp\u003e\n       当向 \u003cspan class=\"application\"\u003elibpq\u003c/span\u003e 提供加密的客户端证书密钥时，将此参数指定为任意非空值，都将抑制 \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e 默认发出的 \u003ccode class=\"literal\"\u003eEnter PEM pass phrase:\u003c/code\u003e 提示。\n      \u003c/p\u003e\u003cp\u003e\n        如果密钥未加密，则忽略此参数。该参数对由 \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e 引擎指定的密钥没有影响，除非引擎使用 \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e 密码回调机制进行提示。\n       \u003c/p\u003e\u003cp\u003e\n        没有与此选项等效的环境变量，也没有在\u003ccode class=\"filename\"\u003e.pgpass\u003c/code\u003e 中查找它的功能。它可以在服务文件连接定义中使用。使用更复杂功能的用户应考虑使用 \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e 引擎和类似 PKCS#11 或 USB 加密卸载设备的工具。\n       \u003c/p\u003e\u003c/dd\u003e\u003cp\u003e\u003ca href=\"/zh/docs/18/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD\"\u003e查看完整中文手册与上下文\u003c/a\u003e。\u003c/p\u003e","documented":true,"environment":[],"facts":[{"label":"Client library","value":"libpq 18.6"},{"label":"Manual definition","value":"Documented"},{"label":"Source environment fallback","value":"None declared in the option table"},{"label":"Compiled fallback expression","value":"NULL"}],"facts_zh":[{"label":"客户端库","value":"libpq 18.6"},{"label":"手册定义","value":"手册已记载"},{"label":"源码中的环境变量回退","value":"选项表中未声明"},{"label":"编译时回退表达式","value":"NULL"}],"keyword":"sslpassword","manual_html":"\u003cdiv\u003e\u003cdl class=\"variablelist\"\u003e\u003cdt id=\"LIBPQ-CONNECT-SSLPASSWORD\"\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"literal\"\u003esslpassword\u003c/code\u003e\u003c/span\u003e \u003c/dt\u003e\u003cdd\u003e\n\u003cp\u003eThis parameter specifies the password for the secret key specified in \u003ccode class=\"literal\"\u003esslkey\u003c/code\u003e, allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.\u003c/p\u003e\n\u003cp\u003eSpecifying this parameter with any non-empty value suppresses the \u003ccode class=\"literal\"\u003eEnter PEM pass phrase:\u003c/code\u003e prompt that \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e will emit by default when an encrypted client certificate key is provided to \u003cspan class=\"application\"\u003elibpq\u003c/span\u003e.\u003c/p\u003e\n\u003cp\u003eIf the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e engines unless the engine uses the \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e password callback mechanism for prompts.\u003c/p\u003e\n\u003cp\u003eThere is no environment variable equivalent to this option, and no facility for looking it up in \u003ccode class=\"filename\"\u003e.pgpass\u003c/code\u003e. It can be used in a service file connection definition. Users with more sophisticated uses should consider using \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e engines and tools like PKCS#11 or USB crypto offload devices.\u003c/p\u003e\n\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","manual_path":"libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD","precedence_evidence":["The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.","Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .","Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."],"related":[{"label":"Connection service file","url":"/docs/18/libpq-pgservice.html"},{"label":"Password file","url":"/docs/18/libpq-pgpass.html"},{"label":"All libpq environment variables","url":"/docs/18/libpq-envars.html"}],"release":{"channel":"stable","evidence_kind":"English manual and source declarations","label":"18.6","major":"18","manifest":{"index":"index.html","major":"18","pages":1148,"pdf":{"A4":{"built_at":"2026-09-26","bytes":15865106,"pages":3154,"sha256":"19512c405da53f9f7fcf0abba359223aa65f021be025bf3411381918f92e3190","url":"/files/documentation/pdf/18/postgresql-18-A4.pdf"},"US":{"built_at":"2026-09-26","bytes":15748059,"pages":3328,"sha256":"facbe6c229e598b872d3d98bef53308f46e06746006fa4590de9a7de9dd46319","url":"/files/documentation/pdf/18/postgresql-18-US.pdf"}},"release":"18.6","source_mode":"en SGML built with pinned official archive","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","source_url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","svg_assets":3,"tree":"18"},"ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sections":[{"paragraphs":["The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.","Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .","Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."],"title":"Default resolution and service-file precedence"},{"paragraphs":[],"title":"Environment variable evidence"}],"sections_zh":[{"paragraphs":["以下环境变量可用于选择连接参数的默认值，供 PQconnectdb 、 PQsetdbLogin 和 PQsetdb 在调用代码未直接指定参数值时使用。例如，这样可以避免在简单的客户端应用程序中硬编码数据库连接信息。","服务名称可以在每个用户的服务文件或系统范围的文件中定义。如果同一个服务名称存在于用户文件和系统文件中，则用户文件优先。默认情况下，每个用户的服务文件名为 ~/.pg_service.conf 。在Microsoft Windows上，它的名称为 %APPDATA%\\postgresql\\.pg_service.conf （其中 %APPDATA% 指用户配置文件夹中的应用数据子目录）。可以通过设置环境变量 PGSERVICEFILE 来指定不同的文件名。系统范围的文件名为 pg_service.conf 。默认情况下，在 PostgreSQL 安装的 etc 目录中寻找（使用 pg_config --sysconfdir 来准确识别此目录）。可以通过设置环境变量 PGSYSCONFDIR 来指定另一个目录，但不能指定不同的文件名。","从服务文件中获取的连接参数会与其他来源的参数合并。服务文件中的设置会覆盖相应的环境变量，而连接字符串中直接给出的值又会覆盖服务文件中的设置。例如，使用上述服务文件时，连接字符串 service=mydb port=5434 将使用主机 somehost 、端口 5434 、用户 admin ，以及由环境变量或内置默认值设置的其他参数。"],"title":"默认值解析与服务文件优先级"},{"paragraphs":[],"title":"环境变量证据"}],"signature":"sslpassword","source_option":{"compiled_default_expression":"NULL","declaration":"\"sslpassword\", NULL, NULL, NULL, \"SSL-Client-Key-Password\", \"*\", 20, offsetof(struct pg_conn, sslpassword)","environment":"","keyword":"sslpassword","source_notes":[]},"sources":[{"anchor":"LIBPQ-CONNECT-SSLPASSWORD","file":"libpq-connect.html","label":"18.6 English manual · libpq-connect.html","sha256":"c26a7fc3dcda6066cfe540641ae2690faf3d3c03277f30b4dfc2328ab45c212f","url":"/docs/18/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD"},{"archive_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","file":"src/interfaces/libpq/fe-connect.c","label":"18.6 libpq connection option declarations","sha256":"44a6e386cbfd67ebe768d6ef5493098119c2e6b4796239d53e5ed7b122b206a5","url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2"},{"anchor":"","file":"libpq-envars.html","label":"18.6 English manual · libpq-envars.html","sha256":"d64db73f3d48127bb984a5f775e77b7bcca2ba4bd218333cf24a45fcdd7c4363","url":"/docs/18/libpq-envars.html"},{"anchor":"","file":"libpq-pgservice.html","label":"18.6 English manual · libpq-pgservice.html","sha256":"6035a3f0ee1d0fd80db5bf58834390b884eecd23206659bdf6f07560deea5aa7","url":"/docs/18/libpq-pgservice.html"}],"tables":[],"tables_zh":[],"zh_from":{"authored_translation":"source-derived-identity","body_sha256":"a6988e86eb3baa8cb60cd4ecc7794de030b3b10c50d7daa91ccd280aab12a81d","kind":"same-version-chinese-manual-with-source-derived-identity","manual":{"anchor":"LIBPQ-CONNECT-SSLPASSWORD","build_id":107,"extraction":"exact-definition","fragment_sha256":"045e13fe1a1814f9da748aadc278ce6373f97822d431a7b031597977dbbbd7c9","locale":"zh-Hans","page_key":"libpq-connect.html","source_hash":"1555b03a2bc480920a9c72be9683ee3ddf99e8a5c17267c0dca73c42cd50e44c","source_revision":"unknown:rendered-translation-baseline","translated_from_revision":null,"translation_revision":"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b","url":"/zh/docs/18/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD","version":"18"},"runtime_rerun":false,"source_facts_revision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8"}},"ManualEvidence":{"manual_path":"libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD","release":{"channel":"stable","evidence_kind":"English manual and source declarations","label":"18.6","major":"18","manifest":{"index":"index.html","major":"18","pages":1148,"pdf":{"A4":{"built_at":"2026-09-26","bytes":15865106,"pages":3154,"sha256":"19512c405da53f9f7fcf0abba359223aa65f021be025bf3411381918f92e3190","url":"/files/documentation/pdf/18/postgresql-18-A4.pdf"},"US":{"built_at":"2026-09-26","bytes":15748059,"pages":3328,"sha256":"facbe6c229e598b872d3d98bef53308f46e06746006fa4590de9a7de9dd46319","url":"/files/documentation/pdf/18/postgresql-18-US.pdf"}},"release":"18.6","source_mode":"en SGML built with pinned official archive","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","source_url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","svg_assets":3,"tree":"18"},"ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sources":[{"anchor":"LIBPQ-CONNECT-SSLPASSWORD","file":"libpq-connect.html","label":"18.6 English manual · libpq-connect.html","sha256":"c26a7fc3dcda6066cfe540641ae2690faf3d3c03277f30b4dfc2328ab45c212f","url":"/docs/18/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD"},{"archive_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","file":"src/interfaces/libpq/fe-connect.c","label":"18.6 libpq connection option declarations","sha256":"44a6e386cbfd67ebe768d6ef5493098119c2e6b4796239d53e5ed7b122b206a5","url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2"},{"anchor":"","file":"libpq-envars.html","label":"18.6 English manual · libpq-envars.html","sha256":"d64db73f3d48127bb984a5f775e77b7bcca2ba4bd218333cf24a45fcdd7c4363","url":"/docs/18/libpq-envars.html"},{"anchor":"","file":"libpq-pgservice.html","label":"18.6 English manual · libpq-pgservice.html","sha256":"6035a3f0ee1d0fd80db5bf58834390b884eecd23206659bdf6f07560deea5aa7","url":"/docs/18/libpq-pgservice.html"}]},"MeasuredEvidence":{}},"Text":{"Collection":"conn","Key":"sslpassword","SourceDatabase":"center","Version":"18","Locale":"en","Title":"sslpassword","Summary":"This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.","BodyHTML":"\u003cdiv\u003e\u003cdl\u003e\u003cdt id=\"LIBPQ-CONNECT-SSLPASSWORD\"\u003e\u003cspan\u003e\u003ccode\u003esslpassword\u003c/code\u003e\u003c/span\u003e \u003c/dt\u003e\u003cdd\u003e\n\u003cp\u003eThis parameter specifies the password for the secret key specified in \u003ccode\u003esslkey\u003c/code\u003e, allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.\u003c/p\u003e\n\u003cp\u003eSpecifying this parameter with any non-empty value suppresses the \u003ccode\u003eEnter PEM pass phrase:\u003c/code\u003e prompt that \u003cspan\u003eOpenSSL\u003c/span\u003e will emit by default when an encrypted client certificate key is provided to \u003cspan\u003elibpq\u003c/span\u003e.\u003c/p\u003e\n\u003cp\u003eIf the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by \u003cspan\u003eOpenSSL\u003c/span\u003e engines unless the engine uses the \u003cspan\u003eOpenSSL\u003c/span\u003e password callback mechanism for prompts.\u003c/p\u003e\n\u003cp\u003eThere is no environment variable equivalent to this option, and no facility for looking it up in \u003ccode\u003e.pgpass\u003c/code\u003e. It can be used in a service file connection definition. Users with more sophisticated uses should consider using \u003cspan\u003eOpenSSL\u003c/span\u003e engines and tools like PKCS#11 or USB crypto offload devices.\u003c/p\u003e\n\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","SourceRevision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","ContentHash":"efd5211091d58c2341030863fe020620d069b58c5b2c2b705873c210d0d31b9e","Payload":{"description":["This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical."],"manual_html":"\u003cdiv\u003e\u003cdl class=\"variablelist\"\u003e\u003cdt id=\"LIBPQ-CONNECT-SSLPASSWORD\"\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"literal\"\u003esslpassword\u003c/code\u003e\u003c/span\u003e \u003c/dt\u003e\u003cdd\u003e\n\u003cp\u003eThis parameter specifies the password for the secret key specified in \u003ccode class=\"literal\"\u003esslkey\u003c/code\u003e, allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.\u003c/p\u003e\n\u003cp\u003eSpecifying this parameter with any non-empty value suppresses the \u003ccode class=\"literal\"\u003eEnter PEM pass phrase:\u003c/code\u003e prompt that \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e will emit by default when an encrypted client certificate key is provided to \u003cspan class=\"application\"\u003elibpq\u003c/span\u003e.\u003c/p\u003e\n\u003cp\u003eIf the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e engines unless the engine uses the \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e password callback mechanism for prompts.\u003c/p\u003e\n\u003cp\u003eThere is no environment variable equivalent to this option, and no facility for looking it up in \u003ccode class=\"filename\"\u003e.pgpass\u003c/code\u003e. It can be used in a service file connection definition. Users with more sophisticated uses should consider using \u003cspan class=\"productname\"\u003eOpenSSL\u003c/span\u003e engines and tools like PKCS#11 or USB crypto offload devices.\u003c/p\u003e\n\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","related":[{"label":"Connection service file","url":"/docs/18/libpq-pgservice.html"},{"label":"Password file","url":"/docs/18/libpq-pgpass.html"},{"label":"All libpq environment variables","url":"/docs/18/libpq-envars.html"}],"sections":[{"paragraphs":["The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.","Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .","Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."],"title":"Default resolution and service-file precedence"},{"paragraphs":[],"title":"Environment variable evidence"}],"tables":[]}},"RequestedLocale":"en","Fallback":false,"Versions":["13","14","15","16","17","18","19","20"],"Locales":["en","zh-Hans"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}
