copy_from()

static int copy_from ( const char *  schema, const char *  table, const char *  column, const char *  filename, const char *  file_column_name, STRINGBUFFER *  buffer  )

static

Definition at line 808 of file raster2pgsql.c.

{
        char *sql = NULL;
        uint32_t len = 0;
 
        assert(table != NULL);
        assert(column != NULL);
 
        len = strlen("COPY  () FROM stdin;") + 1;
        if (schema != NULL)
                len += strlen(schema);
        len += strlen(table);
        len += strlen(column);
        if (filename != NULL)
                len += strlen(",") + strlen(file_column_name);
 
        sql = rtalloc(sizeof(char) * len);
        if (sql == NULL) {
                rterror(_("copy_from: Could not allocate memory for COPY statement"));
                return 0;
        }
        sprintf(sql, "COPY %s%s (%s%s%s) FROM stdin;",
                (schema != NULL ? schema : ""),
                table,
                column,
                (filename != NULL ? "," : ""),
                (filename != NULL ? file_column_name : "")
        );
 
        append_sql_to_buffer(buffer, sql);
        sql = NULL;
 
        return 1;
}

References _, append_sql_to_buffer(), buffer(), rtalloc(), and rterror().

Referenced by insert_records().

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