query: Merging features in PostgreSQL
positive_passages.docid: 144182
positive_passages.text: Joining lots of small polygons to form larger polygon using PostGIS?
negative_passages.docid: 19922
negative_passages.text: How to merge two databases, with same data, but with different PKs, without duplicated fields?
negative_passages.docid: 21595
negative_passages.text: Merging/Dissolving polygons by Common Attribute Field in QGIS?
negative_passages.docid: 17548
negative_passages.text: How to join on the same table multiple times?
negative_passages.docid: 103532
negative_passages.text: How do I update if exists, insert if not (AKA "upsert" or "merge") in MySQL?
negative_passages.docid: 147262
negative_passages.text: Copy single feature into another feature class
negative_passages.docid: 8801
negative_passages.text: Can I combine the results from multiple columns into a single column without UNION?
negative_passages.docid: 146163
negative_passages.text: Combining queries into one
negative_passages.docid: 27240
negative_passages.text: How to mix pairs of rows without JOIN (in a temporary table)?
negative_passages.docid: 86633
negative_passages.text: Merge records depending on common columns and specify the values which are uncommon in the last column as comma separated
negative_passages.docid: 113095
negative_passages.text: How do I retrieve all tuples from similar tables in a postgresql database?
negative_passages.docid: 117329
negative_passages.text: coalesce alternative in Access SQL
negative_passages.docid: 156303
negative_passages.text: Performing Inner Join for Multiple Columns in the Same Table
negative_passages.docid: 68346
negative_passages.text: What's the best way to join on the same table twice?
negative_passages.docid: 23716
negative_passages.text: Conditional JOIN different tables
negative_passages.docid: 63365
negative_passages.text: How can I merge many SQLite databases?
negative_passages.docid: 50577
negative_passages.text: hierarchical retreival of records in postgresql