VMware Greenplum v6.18 Documentationweb data file(s) must reside on a web server that Greenplum segment hosts can access. The number of URLs specified corresponds to the number of segment instances that work in parallel to access the web parallel at query runtime. The following sample command defines a web table that gets data from several URLs. =# CREATE EXTERNAL WEB TABLE ext_expenses (name text, date date, amount float4, category text ext_table. External web tables provide access to dynamic data. They can be backed with data from URLs accessed using the HTTP protocol or by the output of an OS script running on one or more segments0 码力 | 1959 页 | 19.73 MB | 1 年前3
VMware Greenplum v6.19 Documentationweb data file(s) must reside on a web server that Greenplum segment hosts can access. The number of URLs specified corresponds to the number of segment instances that work in parallel to access the web parallel at query runtime. The following sample command defines a web table that gets data from several URLs. =# CREATE EXTERNAL WEB TABLE ext_expenses (name text, date date, amount float4, category text ext_table. External web tables provide access to dynamic data. They can be backed with data from URLs accessed using the HTTP protocol or by the output of an OS script running on one or more segments0 码力 | 1972 页 | 20.05 MB | 1 年前3
VMware Greenplum v6.17 Documentationweb data file(s) must reside on a web server that Greenplum segment hosts can access. The number of URLs specified corresponds to the number of segment instances that work in parallel to access the web parallel at query runtime. The following sample command defines a web table that gets data from several URLs. =# CREATE EXTERNAL WEB TABLE ext_expenses (name text, date date, amount float4, category text ext_table. External web tables provide access to dynamic data. They can be backed with data from URLs accessed using the HTTP protocol or by the output of an OS script running on one or more segments0 码力 | 1893 页 | 17.62 MB | 1 年前3
VMware Tanzu Greenplum v6.20 Documentationweb data file(s) must reside on a web server that Greenplum segment hosts can access. The number of URLs specified corresponds to the number of segment instances that work in parallel to access the web parallel at query runtime. The following sample command defines a web table that gets data from several URLs. =# CREATE EXTERNAL WEB TABLE ext_expenses (name text, date date, amount float4, category text ext\_table. External web tables provide access to dynamic data. They can be backed with data from URLs accessed using the HTTP protocol or by the output of an OS script running on one or more segments0 码力 | 1988 页 | 20.25 MB | 1 年前3
VMware Greenplum 6 Documentationobjects allocated by new[]. 13882 : Fixes query time failures caused by escaped characters in S3 URLs. 13614 : Improves performance by adding a GUC to control the output of suboverflow SQL statement unnecessary null pointer checks in gpcloud. 13882 : Replaces escape characters with spaces in s3 protocol URLs to prevent query time failures. 31797 : Resolves an issue with s3 protocol S3 authentication by adding web data file(s) must reside on a web server that Greenplum segment hosts can access. The number of URLs specified corresponds to the number of segment instances that work in parallel to access the web table0 码力 | 2445 页 | 18.05 MB | 1 年前3
VMware Greenplum 6 Documentationdestroy objects allocated by new[]. 13882 Fixes query time failures caused by escaped characters in S3 URLs. 13614 Improves performance by adding a GUC to control the output of suboverflow SQL statement unnecessary null pointer checks in gpcloud. 13882 Replaces escape characters with spaces in s3 protocol URLs to prevent query time failures. 31797 Resolves an issue with s3 protocol S3 authentication by adding web data file(s) must reside on a web server that Greenplum segment hosts can access. The number of URLs specified corresponds to the number of segment instances that work in parallel to access the web0 码力 | 2374 页 | 44.90 MB | 1 年前3
VMware Tanzu Greenplum v6.23 Documentationdestroy objects allocated by new[]. 13882 Fixes query time failures caused by escaped characters in S3 URLs. 13614 Improves performance by adding a GUC to control the output of suboverflow SQL statement unnecessary null pointer checks in gpcloud. 13882 Replaces escape characters with spaces in s3 protocol URLs to prevent query time failures. 31797 Resolves an issue with s3 protocol S3 authentication by adding web data file(s) must reside on a web server that Greenplum segment hosts can access. The number of URLs specified corresponds to the number of segment instances that work in parallel to access the web0 码力 | 2298 页 | 40.94 MB | 1 年前3
VMware Tanzu Greenplum 6 Documentationobjects allocated by new[]. 13882 : Fixes query time failures caused by escaped characters in S3 URLs. 13614 : Improves performance by adding a GUC to control the output of suboverflow SQL statement unnecessary null pointer checks in gpcloud. 13882 : Replaces escape characters with spaces in s3 protocol URLs to prevent query time failures. 31797 : Resolves an issue with s3 protocol S3 authentication by adding web data file(s) must reside on a web server that Greenplum segment hosts can access. The number of URLs specified corresponds to the number of segment instances that work in parallel to access the web0 码力 | 2311 页 | 17.58 MB | 1 年前3
VMware Greenplum v6.25 Documentationobjects allocated by new[]. 13882 : Fixes query time failures caused by escaped characters in S3 URLs. 13614 : Improves performance by adding a GUC to control the output of suboverflow SQL statement unnecessary null pointer checks in gpcloud. 13882 : Replaces escape characters with spaces in s3 protocol URLs to prevent query time failures. 31797 : Resolves an issue with s3 protocol S3 authentication by adding web data file(s) must reside on a web server that Greenplum segment hosts can access. The number of URLs specified corresponds to the number of segment instances that work in parallel to access the web0 码力 | 2400 页 | 18.02 MB | 1 年前3
VMware Greenplum 7 Documentationweb data file(s) must reside on a web server that Greenplum segment hosts can access. The number of URLs specified corresponds to the number of segment instances that work in parallel to access the web VMware by Broadcom 442 The following sample command defines a web table that gets data from several URLs. =# CREATE EXTERNAL WEB TABLE ext_expenses (name text, date date, amount float4, category text ext_table. External web tables provide access to dynamic data. They can be backed with data from URLs accessed using the HTTP protocol or by the output of an OS script running on one or more segments0 码力 | 2221 页 | 14.19 MB | 1 年前3
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