VMware Greenplum 6 Documentation
columns that have irregular distributions. You can set the target to zero for columns that never contribute to query optimization. When the target is 0, ANALYZE ignores the column. For example, the following CPU_RATE_LIMIT and MEMORY_LIMIT values for the default resource groups admin_group and default_group contribute to the total percentages on a segment host. You may find that you need to adjust these limits those that are returned by the query; in the case of a join query, the rows locked are those that contribute to returned join rows. In addition, rows that satisfied the query conditions as of the query snapshot0 码力 | 2445 页 | 18.05 MB | 1 年前3VMware Tanzu Greenplum v6.21 Documentation
columns that have irregular distributions. You can set the target to zero for columns that never contribute to query optimization. When the target is 0, ANALYZE ignores the column. For example, the following CPU_RATE_LIMIT and MEMORY_LIMIT values for the default resource groups admin_group and default_group contribute to the total percentages on a segment host. You may find that you need to adjust these limits those that are returned by the query; in the case of a join query, the rows locked are those that contribute to returned join rows. In addition, rows that satisfied the query conditions as of the query snapshot0 码力 | 2025 页 | 33.54 MB | 1 年前3VMware Greenplum 6 Documentation
columns that have irregular distributions. You can set the target to zero for columns that never contribute to query optimization. When the target is 0, ANALYZE ignores the column. For example, the following CPU_RATE_LIMIT and MEMORY_LIMIT values for the default resource groups admin_group and default_group contribute to the total percentages on a segment host. You may find that you need to adjust these limits those that are returned by the query; in the case of a join query, the rows locked are those that contribute to returned join rows. In addition, rows that satisfied the query conditions as of the query snapshot0 码力 | 2374 页 | 44.90 MB | 1 年前3VMware Tanzu Greenplum v6.23 Documentation
columns that have irregular distributions. You can set the target to zero for columns that never contribute to query optimization. When the target is 0, ANALYZE ignores the column. For example, the following CPU_RATE_LIMIT and MEMORY_LIMIT values for the default resource groups admin_group and default_group contribute to the total percentages on a segment host. You may find that you need to adjust these limits those that are returned by the query; in the case of a join query, the rows locked are those that contribute to returned join rows. In addition, rows that satisfied the query conditions as of the query snapshot0 码力 | 2298 页 | 40.94 MB | 1 年前3VMware Tanzu Greenplum 6 Documentation
columns that have irregular distributions. You can set the target to zero for columns that never contribute to query optimization. When the target is 0, ANALYZE ignores the column. For example, the following CPU_RATE_LIMIT and MEMORY_LIMIT values for the default resource groups admin_group and default_group contribute to the total percentages on a segment host. You may find that you need to adjust these limits those that are returned by the query; in the case of a join query, the rows locked are those that contribute to returned join rows. In addition, rows that satisfied the query conditions as of the query snapshot0 码力 | 2311 页 | 17.58 MB | 1 年前3VMware Greenplum v6.25 Documentation
columns that have irregular distributions. You can set the target to zero for columns that never contribute to query optimization. When the target is 0, ANALYZE ignores the column. For example, the following CPU_RATE_LIMIT and MEMORY_LIMIT values for the default resource groups admin_group and default_group contribute to the total percentages on a segment host. You may find that you need to adjust these limits those that are returned by the query; in the case of a join query, the rows locked are those that contribute to returned join rows. In addition, rows that satisfied the query conditions as of the query snapshot0 码力 | 2400 页 | 18.02 MB | 1 年前3VMware Tanzu Greenplum v6.20 Documentation
CPU_RATE_LIMIT and MEMORY_LIMIT values for the default resource groups admin_group and default_group contribute to the total percentages on a segment host. You may find that you need to adjust these limits those that are returned by the query; in the case of a join query, the rows locked are those that contribute to returned join rows. In addition, rows that satisfied the query conditions as of the query snapshot FROM t1 WHERE a=1; Greenplum Database creates the endpoints on all segment hosts when all hosts contribute to the query results. This example DECLARE statement results in all segments contributing query0 码力 | 1988 页 | 20.25 MB | 1 年前3VMware Greenplum 7 Documentation
Broadcom 186 have irregular distributions. You can set the target to zero for columns that never contribute to query optimization. When the target is 0, ANALYZE ignores the column. For example, the following FROM t1 WHERE a=1; Greenplum Database creates the endpoints on all segment hosts when all hosts contribute to the query results. This example DECLARE statement results in all segments contributing query those that are returned by the query; in the case of a join query, the rows locked are those that contribute to returned join rows. In addition, rows that satisfied the query conditions as of the query snapshot0 码力 | 2221 页 | 14.19 MB | 1 年前3VMware Greenplum v6.18 Documentation
CPU_RATE_LIMIT and MEMORY_LIMIT values for the default resource groups admin_group and default_group contribute to the total percentages on a segment host. You may find that you need to adjust these limits those that are returned by the query; in the case of a join query, the rows locked are those that contribute to returned join rows. In addition, rows that satisfied the query conditions as of the query snapshot0 码力 | 1959 页 | 19.73 MB | 1 年前3VMware Greenplum v6.19 Documentation
CPU_RATE_LIMIT and MEMORY_LIMIT values for the default resource groups admin_group and default_group contribute to the total percentages on a segment host. You may find that you need to adjust these limits those that are returned by the query; in the case of a join query, the rows locked are those that contribute to returned join rows. In addition, rows that satisfied the query conditions as of the query snapshot0 码力 | 1972 页 | 20.05 MB | 1 年前3
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