While GIN indexes can perform such an AND search fairly efficiently, it will still be less specific and slower than the equivalent jsonb_path_ops search, especially if there are a very large number of rows containing any single one of the three index items.A disadvantage of the jsonb_path...
\g [(OPTIONS)] [FILE] execute query (and send results to file or |pipe); \g with no arguments is equivalent to a semicolon \gdesc describe result of query, without executing it \gexec execute query, then execute each value in its result \gset [PREFIX] execute query and store result...
Thelibcequivalent to thede-ATicu locale tookmuchlonger thanicuto complete the sort: almost 5x longer. There’s probably not a good reason to use the language-specificlibclocales over theiculocales, especially with a performance different that substantial.icuis also more consistent platform-to-platf...
It does support arrays of arbitrary types, which has an equivalent effect: CREATE TYPE BeerType AS (name CHAR(25), kind CHAR(15), percentage NUMERIC(2, 0)); CREATE TABLE BeerDrinkers (name CHAR(35), address AddrType, beers BeerType[] ); In SQL Server, a nested table can be...
The Kerberos service name to use when authenticating with GSSAPI. This is equivalent to libpq’s PGKRBSRVNAME environment variable and defaults to "postgres". jaasApplicationName= String Specifies the name of the JAAS system or application login configuration. ...
PostgreSQL POSITION() function PostgresQL ANY / SOME Operator ( IN vs ANY ) PostgreSQL Substring - Extracting a substring from a String How to add an auto-incrementing primary key to an existing table, in PostgreSQL PostgreSQL STRING_TO_ARRAY()function mysql FIND_IN_SET equivalent to postgresql...
Will this equivalent for the above table be correct? CREATE TABLE IF NOT EXISTS `calendar_events` ( `id` double NOT NULL auto_increment, `syear` double default '0', `school_id` double default '0', `school_date` date default NULL, `title` varchar(50) default '', `descript...
This is the equivalent to set synchronous_commit directive of postgresql.conf file. This is only used when you load data directly to PostgreSQL, the default is off to disable synchronous commit to gain speed at writing data. Some modified version of PostgreSQL, like greenplum, do not have ...
pgScript can make better use of memory, and thus be more efficient, than equivalent PostgreSQL functions. This is because stored functions maintain all their work in memory and commit all the results of a function in a single batch. In contrast, pgScript commits each SQL insert or update ...
("db_status",'active',"dbname",null),1,128) can easily be replaced by the PostgreSQL equivalent: substring((CASE WHEN "db_status"='active' THEN "dbname" ELSE NULL END) from 1 for 128)) The problem could comes when you introduce subquery into one of the substr() or decode() ...