25 lines
750 B
Groff
25 lines
750 B
Groff
.Dd March 11, 2017
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.Dt SQLITE3_COLUMN_COUNT 3
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.Os
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.Sh NAME
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.Nm sqlite3_column_count
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.Nd Number Of Columns In A Result Set
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.Sh SYNOPSIS
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.Ft int
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.Fo sqlite3_column_count
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.Fa "sqlite3_stmt *pStmt"
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.Fc
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.Sh DESCRIPTION
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Return the number of columns in the result set returned by the prepared statement.
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If this routine returns 0, that means the prepared statement
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returns no data (for example an UPDATE).
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However, just because this routine returns a positive number does not
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mean that one or more rows of data will be returned.
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A SELECT statement will always have a positive sqlite3_column_count()
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but depending on the WHERE clause constraints and the table content,
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it might return no rows.
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.Pp
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.Sh SEE ALSO
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.Xr sqlite3_stmt 3 ,
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.Xr sqlite3_data_count 3
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