SELECT fullname FROM person That is nice if you happen to like to write your queries with mixed casing. But you’ll start to run into a problem if you’ve actually created the table with case-sensitive names, which happens when you use quotes around the names. For example, consider these...
It’s important to be aware of the case sensitivity of text data in PostgreSQL when performing queries or comparisons to ensure that the results match your intended expectations. Case also affects how the database performs sorting operations. By default, PostgreSQL is case sensitive when sorting or...
PostgreSQL is case-sensitive for quoted names. So, if you created the table as "tblPipiObjectClassFramework", the correct table-name to use in the query would be: ... FROM "tblPipiObjectClassFramework" WHERE ... See https://stackoverflow.com/questions/31506805/org-postgresql-util-psqlexception...
CREATE TABLE messages ( title text, body text, tsv tsvector ); CREATE TRIGGER tsvectorupdate BEFORE INSERT OR UPDATE ON messages FOR EACH ROW EXECUTE PROCEDURE tsvector_update_trigger(tsv, 'pg_catalog.english', title, body); INSERT INTO messages VALUES('title here', 'the body text is here'...
PostgreSQL is case-sensitive for evaluating strings. The LOWER() function allows users to convert strings to all lowercase for evaluation purposes (there is also a similar UPPER() function). By default, PostgreSQL converts table and column names to lowercase unless you place those names ...
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But now we have another problem: theusernamecolumn is still case-sensitive. This means that yourWHEREclause will differentiate uppercase/lowercase characters. SELECT*FROMusersWHEREusername='john';-- ---+--- name | username-- ---+--- John Doe | john-- ---+--- (1 row)SELECT*FROMusers...
Summary: in this tutorial, you will learn how to use the PostgreSQL CASE conditional expression to form conditional queries. The PostgreSQL CASE expression is the same as IF/ELSE statement in other programming languages. It allows you to add if-else logic to the query to form a powerful query...
(case-sensitive): TRUE=Perform Pre-requisite check and upgrade geodatabase, FALSE=Perform Pre-requisite check only. Default=FALSE") parser.add_option ("-D", dest="Database", type="string", default="none", help="Database name: Not required for Oracle") # Check if value...
*/ flags->cflags &= ~(REG_ADVANCED | REG_EXTENDED | REG_QUOTE); break; case 'c': /* case sensitive */ flags->cflags &= ~REG_ICASE; break; case 'e': /* plain EREs */ flags->cflags |= REG_EXTENDED; flags->cflags &= ~(REG_ADVANCED | REG_QUOTE); break; case 'i': /*...