Here is a screenshot showing the difference between
sql-interactive-mode (top) and
Why does the string not get highlighted properly in
sql-interactive-mode? (Note - this also happens with no color theme enabled.
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There's code in
sql-interactive-mode which says:
;; Note that making KEYWORDS-ONLY nil will cause havoc if you try ;; SELECT 'x' FROM DUAL with SQL*Plus, because the title of the column ;; will have just one quote. Therefore syntactic highlighting is ;; disabled for interactive buffers. No imenu support. (sql-product-font-lock t nil)
t says "only highlight keywords".
So if you don't care about
SQL*Plus - as should be the case for any reasonable person in control of his destiny and happiness - you can do the following:
(defun my-font-lock-everything-in-sql-interactive-mode () (unless (eq 'oracle sql-product) (sql-product-font-lock nil nil))) (add-hook 'sql-interactive-mode-hook 'my-font-lock-everything-in-sql-interactive-mode)
And indeed that seems to work nicely with PostgreSQL, at least in the simple case.
Where you might run into problems is if you
SELECT data which contains, say, unmatched quote characters. The font locking will likely be applied to all of that data too, and the quotes might confuse it. So be prepared for quirks!