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*psql Tips: Can TABLE
replace `SELECT FROM` to quickly retrieve data? **
Concise your psql commands using the convenient TABLE
abbreviation. Standard SQL syntax allows you to use TABLE 表名;
as shorthand for a lengthy SELECT * FROM 表名;
. This abbreviation is particularly useful for data exploration or query experiments.
This syntax can be very effective in some situations, but keep in mind its limitations. Unlike full SELECT * FROM
queries, TABLE
cannot be used with WHERE
clauses or aggregate functions. It's suitable for fast data retrieval and simple query building, but for more complex scenarios, stick to full queries.
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