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docs: add async examples to doc (#1941)

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- added sync and async tabs for python examples
- moved python code to tests/docs

---------

Co-authored-by: Will Jones <willjones127@gmail.com>
This commit is contained in:
QianZhu
2025-01-07 15:10:25 -08:00
committed by GitHub
parent 0b45ef93c0
commit 17c9e9afea
21 changed files with 3639 additions and 987 deletions
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40
docs/src/sql.md
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@@ -15,13 +15,18 @@ Similarly, a highly selective post-filter can lead to false positives. Increasin
```python
import lancedb
import numpy as np
uri = "data/sample-lancedb"
db = lancedb.connect(uri)
data = [{"vector": row, "item": f"item {i}", "id": i}
for i, row in enumerate(np.random.random((10_000, 2)).astype('int'))]
for i, row in enumerate(np.random.random((10_000, 2)).astype('int'))]
# Synchronous client
db = lancedb.connect(uri)
tbl = db.create_table("my_vectors", data=data)
# Asynchronous client
async_db = await lancedb.connect_async(uri)
async_tbl = await async_db.create_table("my_vectors_async", data=data)
```
-->
<!-- Setup Code
@@ -39,13 +44,11 @@ const tbl = await db.createTable('myVectors', data)
=== "Python"
```py
result = (
tbl.search([0.5, 0.2])
.where("id = 10", prefilter=True)
.limit(1)
.to_arrow()
)
```python
# Synchronous client
result = tbl.search([0.5, 0.2]).where("id = 10", prefilter=True).limit(1).to_arrow()
# Asynchronous client
result = await async_tbl.query().where("id = 10").nearest_to([0.5, 0.2]).limit(1).to_arrow()
```
=== "TypeScript"
@@ -88,9 +91,17 @@ For example, the following filter string is acceptable:
=== "Python"
```python
tbl.search([100, 102]) \
.where("(item IN ('item 0', 'item 2')) AND (id > 10)") \
.to_arrow()
# Synchronous client
tbl.search([100, 102]).where(
"(item IN ('item 0', 'item 2')) AND (id > 10)"
).to_arrow()
# Asynchronous client
await (
async_tbl.query()
.where("(item IN ('item 0', 'item 2')) AND (id > 10)")
.nearest_to([100, 102])
.to_arrow()
)
```
=== "TypeScript"
@@ -168,7 +179,10 @@ You can also filter your data without search:
=== "Python"
```python
# Synchronous client
tbl.search().where("id = 10").limit(10).to_arrow()
# Asynchronous client
await async_tbl.query().where("id = 10").limit(10).to_arrow()
```
=== "TypeScript"