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mosabua merged 2 commits into from
Nov 22, 2023
Merged

Remove duplicate 'are' in docs for sql routine examples #19868

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20f1062
Remove duplicate 'are' in docs for sql routine examples
charlesjmorgan Nov 22, 2023
17caa7c
Fix a couple of typos in the examples doc for sql routines
charlesjmorgan Nov 22, 2023
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6 changes: 3 additions & 3 deletions docs/src/main/sphinx/routines/examples.md
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Expand Up @@ -201,14 +201,14 @@ SELECT simple_case(null,null); -- null .. but really??
## Fibonacci example

This routine calculates the `n`-th value in the Fibonacci series, in which each
number is the sum of the two preceding ones. The two initial values are are set
number is the sum of the two preceding ones. The two initial values are set
to `1` as the defaults for `a` and `b`. The routine uses an `IF` statement
condition to return `1` for all input values of `2` or less. The `WHILE` block
then starts to calculate each number in the series, starting with `a=1` and
`b=1` and iterates until it reaches the `n`-th position. In each iteration is
sets `a` and `b` for the preceding to values, so it can calculate the sum, and
finally return it. Note that processing the routine takes longer and longer with
higher `n` values, and the result it deterministic.
higher `n` values, and the result is deterministic.

```sql
FUNCTION fib(n bigint)
Expand Down Expand Up @@ -246,7 +246,7 @@ SELECT fib(8); -- 21

## Labels and loops

This routing uses the `top` label to name the `WHILE` block, and then controls
This routine uses the `top` label to name the `WHILE` block, and then controls
the flow with conditional statements, `ITERATE`, and `LEAVE`. For the values of
`a=1` and `a=2` in the first two iterations of the loop the `ITERATE` call moves
the flow up to `top` before `b` is ever increased. Then `b` is increased for the
Expand Down