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Overview
| Comment: | Clarify the documentation on sqlite3_column_count(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | branch-3.16 |
| Files: | files | file ages | folders |
| SHA1: |
01b4cb26762f42064311445f65304388 |
| User & Date: | dan 2017-01-06 13:53:37 |
Context
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2017-01-06
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| 16:32 | Version 3.16.2 (Leaf check-in: a65a6289 user: drh tags: release, branch-3.16, version-3.16.2) | |
| 13:53 | Clarify the documentation on sqlite3_column_count(). (check-in: 01b4cb26 user: dan tags: branch-3.16) | |
| 13:52 | Ensure that "PRAGMA case_sensitive_like" and "PRAGMA shrink_memory" set the number of output columns to 0 (as they are statements that return no data). (check-in: 4a97ba4e user: dan tags: branch-3.16) | |
| 01:09 | Clarify the documentation on sqlite3_column_count(). (check-in: 9ea0badd user: drh tags: trunk) | |
Changes
Changes to src/sqlite.h.in.
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int sqlite3_clear_bindings(sqlite3_stmt*); /* ** CAPI3REF: Number Of Columns In A Result Set ** METHOD: sqlite3_stmt ** ** ^Return the number of columns in the result set returned by the ** [prepared statement]. ^This routine returns 0 if pStmt is an SQL ** statement that does not return data (for example an [UPDATE]). ** ** See also: [sqlite3_data_count()] */ int sqlite3_column_count(sqlite3_stmt *pStmt); /* ** CAPI3REF: Column Names In A Result Set |
| | > > > > |
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int sqlite3_clear_bindings(sqlite3_stmt*); /* ** CAPI3REF: Number Of Columns In A Result Set ** METHOD: sqlite3_stmt ** ** ^Return the number of columns in the result set returned by the ** [prepared statement]. ^If this routine returns 0, that means the ** [prepared statement] returns no data (for example an [UPDATE]). ** ^However, just because this routine returns a positive number does not ** mean that one or more rows of data will be returned. ^A SELECT statement ** will always have a positive sqlite3_column_count() but depending on the ** WHERE clause constraints and the table content, it might return no rows. ** ** See also: [sqlite3_data_count()] */ int sqlite3_column_count(sqlite3_stmt *pStmt); /* ** CAPI3REF: Column Names In A Result Set |