Questions tagged «gist-index»

2
PostgreSQL排除使用错误:数据类型整数没有默认的运算符类
在PostgreSQL 9.2.3中,我试图创建此简化表: CREATE TABLE test ( user_id INTEGER, startend TSTZRANGE, EXCLUDE USING gist (user_id WITH =, startend WITH &&) ); 但是我得到这个错误: ERROR: data type integer has no default operator class for access method "gist" HINT: You must specify an operator class for the index or define a default operator class …
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