Results for “SQL”
Small, practical examples. Search by task or narrow things down below.
Search a small FTS5 table
Use SQLite’s full-text index to match a term.
FTS5✓ Tested
Search for a literal LIKE wildcard
Postgres: Declare an escape character so a percent sign in the pattern is literal.
Postgres✓ Tested
Search text without case sensitivity
Match a pattern with PostgreSQL ILIKE.
ILIKE✓ Tested
Select an inclusive range
Find rows with values between two endpoints.
BETWEEN✓ Tested
Select specific columns
Read only the fields a result needs.
SELECT✓ Tested
Select the highest values with TOP
Limit an ordered SQL Server result.
TOP✓ Tested
Select the top row in each group with a tie-breaker
Postgres: Filter an outer query on ROW_NUMBER because window functions are not evaluated in WHERE.
Postgres✓ Tested
Select values in an inclusive range
Postgres: BETWEEN includes both endpoints of the range.
Postgres✓ Tested
Serialize query rows as JSON
Return a JSON array directly from a SELECT.
FOR JSON✓ Tested
Set a JSON property
Create an updated JSON document from existing text.
json_set✓ Tested
Show a group total beside each detail row
Postgres: A partitioned aggregate preserves detail rows instead of collapsing them with GROUP BY.
Postgres✓ Tested
Sort preferred rows ahead of other rows
Postgres: A CASE ordering key expresses business priority before a stable secondary sort.
Postgres✓ Tested